Home / 1,906,151.68-2,858,387.76-895,560.88

Finding the Fourth Proportional to 1,906,151.68, 2,858,387.76 and 895,560.88

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Solution

The fourth proportional to 1,906,151.68, 2,858,387.76 and 895,560.88 is: 1,342,946.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,151.68 : 2,858,387.76 = 895,560.88 : x
  2. Step 2: Convert to fraction form
    1,906,151.68/2,858,387.76 = 895,560.88/x
  3. Step 3: Cross multiply
    1,906,151.68x = 2,858,387.76 × 895,560.88
  4. Step 4: Simplify right side
    1,906,151.68x = 2,559,860,257,726.83
  5. Step 5: Solve for x
    x = 2,559,860,257,726.83/1,906,151.68
  6. Step 6: Final answer
    x = 1,342,946.78

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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.