Home / 1,061,432.40-1,592,532.54-656,150.52

Finding the Fourth Proportional to 1,061,432.40, 1,592,532.54 and 656,150.52

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Solution

The fourth proportional to 1,061,432.40, 1,592,532.54 and 656,150.52 is: 984,463.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,432.40 : 1,592,532.54 = 656,150.52 : x
  2. Step 2: Convert to fraction form
    1,061,432.40/1,592,532.54 = 656,150.52/x
  3. Step 3: Cross multiply
    1,061,432.40x = 1,592,532.54 × 656,150.52
  4. Step 4: Simplify right side
    1,061,432.40x = 1,044,941,054,237.92
  5. Step 5: Solve for x
    x = 1,044,941,054,237.92/1,061,432.40
  6. Step 6: Final answer
    x = 984,463.12

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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.