Home / 6,746,158.16-9,309,710.50-3,690,372.41

Finding the Fourth Proportional to 6,746,158.16, 9,309,710.50 and 3,690,372.41

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Solution

The fourth proportional to 6,746,158.16, 9,309,710.50 and 3,690,372.41 is: 5,092,720.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,158.16 : 9,309,710.50 = 3,690,372.41 : x
  2. Step 2: Convert to fraction form
    6,746,158.16/9,309,710.50 = 3,690,372.41/x
  3. Step 3: Cross multiply
    6,746,158.16x = 9,309,710.50 × 3,690,372.41
  4. Step 4: Simplify right side
    6,746,158.16x = 34,356,298,774,287.30
  5. Step 5: Solve for x
    x = 34,356,298,774,287.30/6,746,158.16
  6. Step 6: Final answer
    x = 5,092,720.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.