Home / 10,344,938.85-14,276,458.51-5,761,260.23

Finding the Fourth Proportional to 10,344,938.85, 14,276,458.51 and 5,761,260.23

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Solution

The fourth proportional to 10,344,938.85, 14,276,458.51 and 5,761,260.23 is: 7,950,785.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,938.85 : 14,276,458.51 = 5,761,260.23 : x
  2. Step 2: Convert to fraction form
    10,344,938.85/14,276,458.51 = 5,761,260.23/x
  3. Step 3: Cross multiply
    10,344,938.85x = 14,276,458.51 × 5,761,260.23
  4. Step 4: Simplify right side
    10,344,938.85x = 82,250,392,553,122.61
  5. Step 5: Solve for x
    x = 82,250,392,553,122.61/10,344,938.85
  6. Step 6: Final answer
    x = 7,950,785.77

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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.