Home / 7,657,115.61-11,481,434.97-3,041,425.89

Finding the Fourth Proportional to 7,657,115.61, 11,481,434.97 and 3,041,425.89

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Solution

The fourth proportional to 7,657,115.61, 11,481,434.97 and 3,041,425.89 is: 4,560,455.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,657,115.61 : 11,481,434.97 = 3,041,425.89 : x
  2. Step 2: Convert to fraction form
    7,657,115.61/11,481,434.97 = 3,041,425.89/x
  3. Step 3: Cross multiply
    7,657,115.61x = 11,481,434.97 × 3,041,425.89
  4. Step 4: Simplify right side
    7,657,115.61x = 34,919,933,572,109.38
  5. Step 5: Solve for x
    x = 34,919,933,572,109.38/7,657,115.61
  6. Step 6: Final answer
    x = 4,560,455.31

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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.