Home / 1,726,052.94-2,589,549.60-527,948.70

Finding the Fourth Proportional to 1,726,052.94, 2,589,549.60 and 527,948.70

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Solution

The fourth proportional to 1,726,052.94, 2,589,549.60 and 527,948.70 is: 792,066.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,052.94 : 2,589,549.60 = 527,948.70 : x
  2. Step 2: Convert to fraction form
    1,726,052.94/2,589,549.60 = 527,948.70/x
  3. Step 3: Cross multiply
    1,726,052.94x = 2,589,549.60 × 527,948.70
  4. Step 4: Simplify right side
    1,726,052.94x = 1,367,149,344,905.52
  5. Step 5: Solve for x
    x = 1,367,149,344,905.52/1,726,052.94
  6. Step 6: Final answer
    x = 792,066.87

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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.