Home / 5,620,104.71-7,755,932.55-3,444,227.66

Finding the Fourth Proportional to 5,620,104.71, 7,755,932.55 and 3,444,227.66

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Solution

The fourth proportional to 5,620,104.71, 7,755,932.55 and 3,444,227.66 is: 4,753,149.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,104.71 : 7,755,932.55 = 3,444,227.66 : x
  2. Step 2: Convert to fraction form
    5,620,104.71/7,755,932.55 = 3,444,227.66/x
  3. Step 3: Cross multiply
    5,620,104.71x = 7,755,932.55 × 3,444,227.66
  4. Step 4: Simplify right side
    5,620,104.71x = 26,713,197,450,110.02
  5. Step 5: Solve for x
    x = 26,713,197,450,110.02/5,620,104.71
  6. Step 6: Final answer
    x = 4,753,149.42

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.