Home / 7,382,230.90-11,073,346.35-4,022,998.90

Finding the Fourth Proportional to 7,382,230.90, 11,073,346.35 and 4,022,998.90

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Solution

The fourth proportional to 7,382,230.90, 11,073,346.35 and 4,022,998.90 is: 6,034,498.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,382,230.90 : 11,073,346.35 = 4,022,998.90 : x
  2. Step 2: Convert to fraction form
    7,382,230.90/11,073,346.35 = 4,022,998.90/x
  3. Step 3: Cross multiply
    7,382,230.90x = 11,073,346.35 × 4,022,998.90
  4. Step 4: Simplify right side
    7,382,230.90x = 44,548,060,185,369.02
  5. Step 5: Solve for x
    x = 44,548,060,185,369.02/7,382,230.90
  6. Step 6: Final answer
    x = 6,034,498.35

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Double scale
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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.