Home / 3,062,129.92-4,593,859.16-932,158.69

Finding the Fourth Proportional to 3,062,129.92, 4,593,859.16 and 932,158.69

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Solution

The fourth proportional to 3,062,129.92, 4,593,859.16 and 932,158.69 is: 1,398,440.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,129.92 : 4,593,859.16 = 932,158.69 : x
  2. Step 2: Convert to fraction form
    3,062,129.92/4,593,859.16 = 932,158.69/x
  3. Step 3: Cross multiply
    3,062,129.92x = 4,593,859.16 × 932,158.69
  4. Step 4: Simplify right side
    3,062,129.92x = 4,282,205,720,484.66
  5. Step 5: Solve for x
    x = 4,282,205,720,484.66/3,062,129.92
  6. Step 6: Final answer
    x = 1,398,440.25

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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.