Home / 3,754,726.20-5,632,307.24-1,449,232.11

Finding the Fourth Proportional to 3,754,726.20, 5,632,307.24 and 1,449,232.11

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Solution

The fourth proportional to 3,754,726.20, 5,632,307.24 and 1,449,232.11 is: 2,173,932.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,726.20 : 5,632,307.24 = 1,449,232.11 : x
  2. Step 2: Convert to fraction form
    3,754,726.20/5,632,307.24 = 1,449,232.11/x
  3. Step 3: Cross multiply
    3,754,726.20x = 5,632,307.24 × 1,449,232.11
  4. Step 4: Simplify right side
    3,754,726.20x = 8,162,520,498,347.32
  5. Step 5: Solve for x
    x = 8,162,520,498,347.32/3,754,726.20
  6. Step 6: Final answer
    x = 2,173,932.28

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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.