Home / 1,549,722.55-2,324,067.15-650,996.77

Finding the Fourth Proportional to 1,549,722.55, 2,324,067.15 and 650,996.77

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Solution

The fourth proportional to 1,549,722.55, 2,324,067.15 and 650,996.77 is: 976,278.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,722.55 : 2,324,067.15 = 650,996.77 : x
  2. Step 2: Convert to fraction form
    1,549,722.55/2,324,067.15 = 650,996.77/x
  3. Step 3: Cross multiply
    1,549,722.55x = 2,324,067.15 × 650,996.77
  4. Step 4: Simplify right side
    1,549,722.55x = 1,512,960,212,691.82
  5. Step 5: Solve for x
    x = 1,512,960,212,691.82/1,549,722.55
  6. Step 6: Final answer
    x = 976,278.12

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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.