Home / 7,301,702.38-10,950,224.27-2,508,235.78

Finding the Fourth Proportional to 7,301,702.38, 10,950,224.27 and 2,508,235.78

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Solution

The fourth proportional to 7,301,702.38, 10,950,224.27 and 2,508,235.78 is: 3,761,553.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,702.38 : 10,950,224.27 = 2,508,235.78 : x
  2. Step 2: Convert to fraction form
    7,301,702.38/10,950,224.27 = 2,508,235.78/x
  3. Step 3: Cross multiply
    7,301,702.38x = 10,950,224.27 × 2,508,235.78
  4. Step 4: Simplify right side
    7,301,702.38x = 27,465,744,258,287.26
  5. Step 5: Solve for x
    x = 27,465,744,258,287.26/7,301,702.38
  6. Step 6: Final answer
    x = 3,761,553.52

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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.