Home / 4,005,691.56-6,016,439.70-3,441,678.84

Finding the Fourth Proportional to 4,005,691.56, 6,016,439.70 and 3,441,678.84

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Solution

The fourth proportional to 4,005,691.56, 6,016,439.70 and 3,441,678.84 is: 5,169,307.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,691.56 : 6,016,439.70 = 3,441,678.84 : x
  2. Step 2: Convert to fraction form
    4,005,691.56/6,016,439.70 = 3,441,678.84/x
  3. Step 3: Cross multiply
    4,005,691.56x = 6,016,439.70 × 3,441,678.84
  4. Step 4: Simplify right side
    4,005,691.56x = 20,706,653,207,625.95
  5. Step 5: Solve for x
    x = 20,706,653,207,625.95/4,005,691.56
  6. Step 6: Final answer
    x = 5,169,307.95

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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.