Home / 2,957,559.90-4,437,125.82-935,839.73

Finding the Fourth Proportional to 2,957,559.90, 4,437,125.82 and 935,839.73

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Solution

The fourth proportional to 2,957,559.90, 4,437,125.82 and 935,839.73 is: 1,404,008.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,559.90 : 4,437,125.82 = 935,839.73 : x
  2. Step 2: Convert to fraction form
    2,957,559.90/4,437,125.82 = 935,839.73/x
  3. Step 3: Cross multiply
    2,957,559.90x = 4,437,125.82 × 935,839.73
  4. Step 4: Simplify right side
    2,957,559.90x = 4,152,438,607,179.20
  5. Step 5: Solve for x
    x = 4,152,438,607,179.20/2,957,559.90
  6. Step 6: Final answer
    x = 1,404,008.29

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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.