Home / 10,988,265.45-15,163,519.05-6,093,475.14

Finding the Fourth Proportional to 10,988,265.45, 15,163,519.05 and 6,093,475.14

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Solution

The fourth proportional to 10,988,265.45, 15,163,519.05 and 6,093,475.14 is: 8,408,836.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,988,265.45 : 15,163,519.05 = 6,093,475.14 : x
  2. Step 2: Convert to fraction form
    10,988,265.45/15,163,519.05 = 6,093,475.14/x
  3. Step 3: Cross multiply
    10,988,265.45x = 15,163,519.05 × 6,093,475.14
  4. Step 4: Simplify right side
    10,988,265.45x = 92,398,526,366,091.42
  5. Step 5: Solve for x
    x = 92,398,526,366,091.42/10,988,265.45
  6. Step 6: Final answer
    x = 8,408,836.39

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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.