Home / 2,371,439.04-3,557,146.66-574,322.46

Finding the Fourth Proportional to 2,371,439.04, 3,557,146.66 and 574,322.46

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Solution

The fourth proportional to 2,371,439.04, 3,557,146.66 and 574,322.46 is: 861,480.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,439.04 : 3,557,146.66 = 574,322.46 : x
  2. Step 2: Convert to fraction form
    2,371,439.04/3,557,146.66 = 574,322.46/x
  3. Step 3: Cross multiply
    2,371,439.04x = 3,557,146.66 × 574,322.46
  4. Step 4: Simplify right side
    2,371,439.04x = 2,042,949,220,351.98
  5. Step 5: Solve for x
    x = 2,042,949,220,351.98/2,371,439.04
  6. Step 6: Final answer
    x = 861,480.81

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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.