Home / 8,575,540.48-11,834,330.91-4,655,327

Finding the Fourth Proportional to 8,575,540.48, 11,834,330.91 and 4,655,327

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Solution

The fourth proportional to 8,575,540.48, 11,834,330.91 and 4,655,327 is: 6,424,397.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,575,540.48 : 11,834,330.91 = 4,655,327 : x
  2. Step 2: Convert to fraction form
    8,575,540.48/11,834,330.91 = 4,655,327/x
  3. Step 3: Cross multiply
    8,575,540.48x = 11,834,330.91 × 4,655,327
  4. Step 4: Simplify right side
    8,575,540.48x = 55,092,680,212,257.57
  5. Step 5: Solve for x
    x = 55,092,680,212,257.57/8,575,540.48
  6. Step 6: Final answer
    x = 6,424,397.43

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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.