Home / 932,063.00-1,399,132.13-482,663.66

Finding the Fourth Proportional to 932,063.00, 1,399,132.13 and 482,663.66

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Solution

The fourth proportional to 932,063.00, 1,399,132.13 and 482,663.66 is: 724,532.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,063.00 : 1,399,132.13 = 482,663.66 : x
  2. Step 2: Convert to fraction form
    932,063.00/1,399,132.13 = 482,663.66/x
  3. Step 3: Cross multiply
    932,063.00x = 1,399,132.13 × 482,663.66
  4. Step 4: Simplify right side
    932,063.00x = 675,310,225,280.42
  5. Step 5: Solve for x
    x = 675,310,225,280.42/932,063.00
  6. Step 6: Final answer
    x = 724,532.81

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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.