Home / 834,593.76-1,252,140.12-591,902.37

Finding the Fourth Proportional to 834,593.76, 1,252,140.12 and 591,902.37

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Solution

The fourth proportional to 834,593.76, 1,252,140.12 and 591,902.37 is: 888,030.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,593.76 : 1,252,140.12 = 591,902.37 : x
  2. Step 2: Convert to fraction form
    834,593.76/1,252,140.12 = 591,902.37/x
  3. Step 3: Cross multiply
    834,593.76x = 1,252,140.12 × 591,902.37
  4. Step 4: Simplify right side
    834,593.76x = 741,144,704,600.09
  5. Step 5: Solve for x
    x = 741,144,704,600.09/834,593.76
  6. Step 6: Final answer
    x = 888,030.49

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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.