Home / 7,267,292.10-10,900,938.15-5,850,116.10

Finding the Fourth Proportional to 7,267,292.10, 10,900,938.15 and 5,850,116.10

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Solution

The fourth proportional to 7,267,292.10, 10,900,938.15 and 5,850,116.10 is: 8,775,174.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,292.10 : 10,900,938.15 = 5,850,116.10 : x
  2. Step 2: Convert to fraction form
    7,267,292.10/10,900,938.15 = 5,850,116.10/x
  3. Step 3: Cross multiply
    7,267,292.10x = 10,900,938.15 × 5,850,116.10
  4. Step 4: Simplify right side
    7,267,292.10x = 63,771,753,776,419.21
  5. Step 5: Solve for x
    x = 63,771,753,776,419.21/7,267,292.10
  6. Step 6: Final answer
    x = 8,775,174.15

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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.