Home / 14,607,854.88-21,897,542.51-6,090,627.12

Finding the Fourth Proportional to 14,607,854.88, 21,897,542.51 and 6,090,627.12

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Solution

The fourth proportional to 14,607,854.88, 21,897,542.51 and 6,090,627.12 is: 9,130,003.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,607,854.88 : 21,897,542.51 = 6,090,627.12 : x
  2. Step 2: Convert to fraction form
    14,607,854.88/21,897,542.51 = 6,090,627.12/x
  3. Step 3: Cross multiply
    14,607,854.88x = 21,897,542.51 × 6,090,627.12
  4. Step 4: Simplify right side
    14,607,854.88x = 133,369,766,272,758.89
  5. Step 5: Solve for x
    x = 133,369,766,272,758.89/14,607,854.88
  6. Step 6: Final answer
    x = 9,130,003.51

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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.