Home / 3,241,610.32-4,473,691.60-1,791,588.88

Finding the Fourth Proportional to 3,241,610.32, 4,473,691.60 and 1,791,588.88

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Solution

The fourth proportional to 3,241,610.32, 4,473,691.60 and 1,791,588.88 is: 2,472,541.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,610.32 : 4,473,691.60 = 1,791,588.88 : x
  2. Step 2: Convert to fraction form
    3,241,610.32/4,473,691.60 = 1,791,588.88/x
  3. Step 3: Cross multiply
    3,241,610.32x = 4,473,691.60 × 1,791,588.88
  4. Step 4: Simplify right side
    3,241,610.32x = 8,015,016,123,109.41
  5. Step 5: Solve for x
    x = 8,015,016,123,109.41/3,241,610.32
  6. Step 6: Final answer
    x = 2,472,541.52

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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.