Home / 9,387,083.97-14,084,672.27-5,068,277.07

Finding the Fourth Proportional to 9,387,083.97, 14,084,672.27 and 5,068,277.07

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Solution

The fourth proportional to 9,387,083.97, 14,084,672.27 and 5,068,277.07 is: 7,604,600.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,387,083.97 : 14,084,672.27 = 5,068,277.07 : x
  2. Step 2: Convert to fraction form
    9,387,083.97/14,084,672.27 = 5,068,277.07/x
  3. Step 3: Cross multiply
    9,387,083.97x = 14,084,672.27 × 5,068,277.07
  4. Step 4: Simplify right side
    9,387,083.97x = 71,385,021,479,164.47
  5. Step 5: Solve for x
    x = 71,385,021,479,164.47/9,387,083.97
  6. Step 6: Final answer
    x = 7,604,600.29

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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.