Home / 3,728,963.10-5,584,472.40-2,527,239.36

Finding the Fourth Proportional to 3,728,963.10, 5,584,472.40 and 2,527,239.36

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Solution

The fourth proportional to 3,728,963.10, 5,584,472.40 and 2,527,239.36 is: 3,784,778.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,963.10 : 5,584,472.40 = 2,527,239.36 : x
  2. Step 2: Convert to fraction form
    3,728,963.10/5,584,472.40 = 2,527,239.36/x
  3. Step 3: Cross multiply
    3,728,963.10x = 5,584,472.40 × 2,527,239.36
  4. Step 4: Simplify right side
    3,728,963.10x = 14,113,298,454,113.66
  5. Step 5: Solve for x
    x = 14,113,298,454,113.66/3,728,963.10
  6. Step 6: Final answer
    x = 3,784,778.25

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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.