Home / 1,168,593.68-1,753,084.42-410,238.47

Finding the Fourth Proportional to 1,168,593.68, 1,753,084.42 and 410,238.47

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Solution

The fourth proportional to 1,168,593.68, 1,753,084.42 and 410,238.47 is: 615,425.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,593.68 : 1,753,084.42 = 410,238.47 : x
  2. Step 2: Convert to fraction form
    1,168,593.68/1,753,084.42 = 410,238.47/x
  3. Step 3: Cross multiply
    1,168,593.68x = 1,753,084.42 × 410,238.47
  4. Step 4: Simplify right side
    1,168,593.68x = 719,182,673,598.75
  5. Step 5: Solve for x
    x = 719,182,673,598.75/1,168,593.68
  6. Step 6: Final answer
    x = 615,425.78

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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.