Home / 974,233.31-1,344,418.70-544,553.42

Finding the Fourth Proportional to 974,233.31, 1,344,418.70 and 544,553.42

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Solution

The fourth proportional to 974,233.31, 1,344,418.70 and 544,553.42 is: 751,470.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,233.31 : 1,344,418.70 = 544,553.42 : x
  2. Step 2: Convert to fraction form
    974,233.31/1,344,418.70 = 544,553.42/x
  3. Step 3: Cross multiply
    974,233.31x = 1,344,418.70 × 544,553.42
  4. Step 4: Simplify right side
    974,233.31x = 732,107,791,552.09
  5. Step 5: Solve for x
    x = 732,107,791,552.09/974,233.31
  6. Step 6: Final answer
    x = 751,470.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.