Home / 3,606,331.52-4,976,517.36-1,974,758.24

Finding the Fourth Proportional to 3,606,331.52, 4,976,517.36 and 1,974,758.24

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Solution

The fourth proportional to 3,606,331.52, 4,976,517.36 and 1,974,758.24 is: 2,725,045.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,331.52 : 4,976,517.36 = 1,974,758.24 : x
  2. Step 2: Convert to fraction form
    3,606,331.52/4,976,517.36 = 1,974,758.24/x
  3. Step 3: Cross multiply
    3,606,331.52x = 4,976,517.36 × 1,974,758.24
  4. Step 4: Simplify right side
    3,606,331.52x = 9,827,418,663,163.05
  5. Step 5: Solve for x
    x = 9,827,418,663,163.05/3,606,331.52
  6. Step 6: Final answer
    x = 2,725,045.83

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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.