Home / 5,793,792.20-8,690,688.30-3,666,278.60

Finding the Fourth Proportional to 5,793,792.20, 8,690,688.30 and 3,666,278.60

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Solution

The fourth proportional to 5,793,792.20, 8,690,688.30 and 3,666,278.60 is: 5,499,417.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,792.20 : 8,690,688.30 = 3,666,278.60 : x
  2. Step 2: Convert to fraction form
    5,793,792.20/8,690,688.30 = 3,666,278.60/x
  3. Step 3: Cross multiply
    5,793,792.20x = 8,690,688.30 × 3,666,278.60
  4. Step 4: Simplify right side
    5,793,792.20x = 31,862,484,533,560.38
  5. Step 5: Solve for x
    x = 31,862,484,533,560.38/5,793,792.20
  6. Step 6: Final answer
    x = 5,499,417.90

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Similar ratio
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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.