Home / 6,132,925.23-9,189,217.97-3,729,499.71

Finding the Fourth Proportional to 6,132,925.23, 9,189,217.97 and 3,729,499.71

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Solution

The fourth proportional to 6,132,925.23, 9,189,217.97 and 3,729,499.71 is: 5,588,065.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,925.23 : 9,189,217.97 = 3,729,499.71 : x
  2. Step 2: Convert to fraction form
    6,132,925.23/9,189,217.97 = 3,729,499.71/x
  3. Step 3: Cross multiply
    6,132,925.23x = 9,189,217.97 × 3,729,499.71
  4. Step 4: Simplify right side
    6,132,925.23x = 34,271,185,735,594.29
  5. Step 5: Solve for x
    x = 34,271,185,735,594.29/6,132,925.23
  6. Step 6: Final answer
    x = 5,588,065.15

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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.