Home / 6,218,463.49-9,327,695.23-2,429,289.16

Finding the Fourth Proportional to 6,218,463.49, 9,327,695.23 and 2,429,289.16

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Solution

The fourth proportional to 6,218,463.49, 9,327,695.23 and 2,429,289.16 is: 3,643,933.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218,463.49 : 9,327,695.23 = 2,429,289.16 : x
  2. Step 2: Convert to fraction form
    6,218,463.49/9,327,695.23 = 2,429,289.16/x
  3. Step 3: Cross multiply
    6,218,463.49x = 9,327,695.23 × 2,429,289.16
  4. Step 4: Simplify right side
    6,218,463.49x = 22,659,668,910,022.71
  5. Step 5: Solve for x
    x = 22,659,668,910,022.71/6,218,463.49
  6. Step 6: Final answer
    x = 3,643,933.74

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Double scale
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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.