Home / 6,207,232.20-9,310,848.30-5,498,644.20

Finding the Fourth Proportional to 6,207,232.20, 9,310,848.30 and 5,498,644.20

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Solution

The fourth proportional to 6,207,232.20, 9,310,848.30 and 5,498,644.20 is: 8,247,966.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,232.20 : 9,310,848.30 = 5,498,644.20 : x
  2. Step 2: Convert to fraction form
    6,207,232.20/9,310,848.30 = 5,498,644.20/x
  3. Step 3: Cross multiply
    6,207,232.20x = 9,310,848.30 × 5,498,644.20
  4. Step 4: Simplify right side
    6,207,232.20x = 51,197,042,001,874.87
  5. Step 5: Solve for x
    x = 51,197,042,001,874.87/6,207,232.20
  6. Step 6: Final answer
    x = 8,247,966.30

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Half scale
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Double scale
Find fourth proportional to 6,207,233.20, 9,310,849.80 and 5,498,645.20
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.