Home / 9,954,205.20-14,917,427.19-7,523,362.91

Finding the Fourth Proportional to 9,954,205.20, 14,917,427.19 and 7,523,362.91

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Solution

The fourth proportional to 9,954,205.20, 14,917,427.19 and 7,523,362.91 is: 11,274,553.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,205.20 : 14,917,427.19 = 7,523,362.91 : x
  2. Step 2: Convert to fraction form
    9,954,205.20/14,917,427.19 = 7,523,362.91/x
  3. Step 3: Cross multiply
    9,954,205.20x = 14,917,427.19 × 7,523,362.91
  4. Step 4: Simplify right side
    9,954,205.20x = 112,229,218,433,871.52
  5. Step 5: Solve for x
    x = 112,229,218,433,871.52/9,954,205.20
  6. Step 6: Final answer
    x = 11,274,553.44

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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.