Home / 10,819,227.47-14,930,717.51-5,924,371.55

Finding the Fourth Proportional to 10,819,227.47, 14,930,717.51 and 5,924,371.55

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Solution

The fourth proportional to 10,819,227.47, 14,930,717.51 and 5,924,371.55 is: 8,175,733.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,819,227.47 : 14,930,717.51 = 5,924,371.55 : x
  2. Step 2: Convert to fraction form
    10,819,227.47/14,930,717.51 = 5,924,371.55/x
  3. Step 3: Cross multiply
    10,819,227.47x = 14,930,717.51 × 5,924,371.55
  4. Step 4: Simplify right side
    10,819,227.47x = 88,455,117,977,488.17
  5. Step 5: Solve for x
    x = 88,455,117,977,488.17/10,819,227.47
  6. Step 6: Final answer
    x = 8,175,733.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.