Home / 7,950,251.52-10,971,398.16-4,512,549.96

Finding the Fourth Proportional to 7,950,251.52, 10,971,398.16 and 4,512,549.96

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Solution

The fourth proportional to 7,950,251.52, 10,971,398.16 and 4,512,549.96 is: 6,227,347.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,950,251.52 : 10,971,398.16 = 4,512,549.96 : x
  2. Step 2: Convert to fraction form
    7,950,251.52/10,971,398.16 = 4,512,549.96/x
  3. Step 3: Cross multiply
    7,950,251.52x = 10,971,398.16 × 4,512,549.96
  4. Step 4: Simplify right side
    7,950,251.52x = 49,508,982,328,052.07
  5. Step 5: Solve for x
    x = 49,508,982,328,052.07/7,950,251.52
  6. Step 6: Final answer
    x = 6,227,347.93

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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.