Home / 6,653,548.61-9,181,890.65-3,597,755.57

Finding the Fourth Proportional to 6,653,548.61, 9,181,890.65 and 3,597,755.57

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Solution

The fourth proportional to 6,653,548.61, 9,181,890.65 and 3,597,755.57 is: 4,964,899.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,548.61 : 9,181,890.65 = 3,597,755.57 : x
  2. Step 2: Convert to fraction form
    6,653,548.61/9,181,890.65 = 3,597,755.57/x
  3. Step 3: Cross multiply
    6,653,548.61x = 9,181,890.65 × 3,597,755.57
  4. Step 4: Simplify right side
    6,653,548.61x = 33,034,198,229,168.42
  5. Step 5: Solve for x
    x = 33,034,198,229,168.42/6,653,548.61
  6. Step 6: Final answer
    x = 4,964,899.21

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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.