Home / 5,961,827.20-8,227,191.36-3,481,474

Finding the Fourth Proportional to 5,961,827.20, 8,227,191.36 and 3,481,474

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Solution

The fourth proportional to 5,961,827.20, 8,227,191.36 and 3,481,474 is: 4,804,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,827.20 : 8,227,191.36 = 3,481,474 : x
  2. Step 2: Convert to fraction form
    5,961,827.20/8,227,191.36 = 3,481,474/x
  3. Step 3: Cross multiply
    5,961,827.20x = 8,227,191.36 × 3,481,474
  4. Step 4: Simplify right side
    5,961,827.20x = 28,642,752,812,864.64
  5. Step 5: Solve for x
    x = 28,642,752,812,864.64/5,961,827.20
  6. Step 6: Final answer
    x = 4,804,358.10

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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.