Home / 6,550,230.30-9,825,345.45-2,957,718.30

Finding the Fourth Proportional to 6,550,230.30, 9,825,345.45 and 2,957,718.30

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Solution

The fourth proportional to 6,550,230.30, 9,825,345.45 and 2,957,718.30 is: 4,436,577.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,230.30 : 9,825,345.45 = 2,957,718.30 : x
  2. Step 2: Convert to fraction form
    6,550,230.30/9,825,345.45 = 2,957,718.30/x
  3. Step 3: Cross multiply
    6,550,230.30x = 9,825,345.45 × 2,957,718.30
  4. Step 4: Simplify right side
    6,550,230.30x = 29,060,604,041,286.73
  5. Step 5: Solve for x
    x = 29,060,604,041,286.73/6,550,230.30
  6. Step 6: Final answer
    x = 4,436,577.45

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Half scale
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Double scale
Find fourth proportional to 6,550,231.30, 9,825,346.95 and 2,957,719.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.