Home / 3,371,452.88-5,057,184.17-1,376,908.88

Finding the Fourth Proportional to 3,371,452.88, 5,057,184.17 and 1,376,908.88

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Solution

The fourth proportional to 3,371,452.88, 5,057,184.17 and 1,376,908.88 is: 2,065,365.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,452.88 : 5,057,184.17 = 1,376,908.88 : x
  2. Step 2: Convert to fraction form
    3,371,452.88/5,057,184.17 = 1,376,908.88/x
  3. Step 3: Cross multiply
    3,371,452.88x = 5,057,184.17 × 1,376,908.88
  4. Step 4: Simplify right side
    3,371,452.88x = 6,963,281,769,624.78
  5. Step 5: Solve for x
    x = 6,963,281,769,624.78/3,371,452.88
  6. Step 6: Final answer
    x = 2,065,365.30

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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.