Home / 750,097.17-1,125,031.62-244,657.43

Finding the Fourth Proportional to 750,097.17, 1,125,031.62 and 244,657.43

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Solution

The fourth proportional to 750,097.17, 1,125,031.62 and 244,657.43 is: 366,948.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,097.17 : 1,125,031.62 = 244,657.43 : x
  2. Step 2: Convert to fraction form
    750,097.17/1,125,031.62 = 244,657.43/x
  3. Step 3: Cross multiply
    750,097.17x = 1,125,031.62 × 244,657.43
  4. Step 4: Simplify right side
    750,097.17x = 275,247,339,192.78
  5. Step 5: Solve for x
    x = 275,247,339,192.78/750,097.17
  6. Step 6: Final answer
    x = 366,948.91

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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.