Home / 2,244,415.86-3,367,097.28-727,981.02

Finding the Fourth Proportional to 2,244,415.86, 3,367,097.28 and 727,981.02

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Solution

The fourth proportional to 2,244,415.86, 3,367,097.28 and 727,981.02 is: 1,092,125.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,415.86 : 3,367,097.28 = 727,981.02 : x
  2. Step 2: Convert to fraction form
    2,244,415.86/3,367,097.28 = 727,981.02/x
  3. Step 3: Cross multiply
    2,244,415.86x = 3,367,097.28 × 727,981.02
  4. Step 4: Simplify right side
    2,244,415.86x = 2,451,182,912,333.63
  5. Step 5: Solve for x
    x = 2,451,182,912,333.63/2,244,415.86
  6. Step 6: Final answer
    x = 1,092,125.11

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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.