Home / 3,375,444.52-5,062,521.66-1,011,540.52

Finding the Fourth Proportional to 3,375,444.52, 5,062,521.66 and 1,011,540.52

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Solution

The fourth proportional to 3,375,444.52, 5,062,521.66 and 1,011,540.52 is: 1,517,117.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,444.52 : 5,062,521.66 = 1,011,540.52 : x
  2. Step 2: Convert to fraction form
    3,375,444.52/5,062,521.66 = 1,011,540.52/x
  3. Step 3: Cross multiply
    3,375,444.52x = 5,062,521.66 × 1,011,540.52
  4. Step 4: Simplify right side
    3,375,444.52x = 5,120,945,792,467.66
  5. Step 5: Solve for x
    x = 5,120,945,792,467.66/3,375,444.52
  6. Step 6: Final answer
    x = 1,517,117.45

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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.