Home / 10,027,010.88-13,835,815.20-5,733,829.44

Finding the Fourth Proportional to 10,027,010.88, 13,835,815.20 and 5,733,829.44

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Solution

The fourth proportional to 10,027,010.88, 13,835,815.20 and 5,733,829.44 is: 7,911,849.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,027,010.88 : 13,835,815.20 = 5,733,829.44 : x
  2. Step 2: Convert to fraction form
    10,027,010.88/13,835,815.20 = 5,733,829.44/x
  3. Step 3: Cross multiply
    10,027,010.88x = 13,835,815.20 × 5,733,829.44
  4. Step 4: Simplify right side
    10,027,010.88x = 79,332,204,520,159.48
  5. Step 5: Solve for x
    x = 79,332,204,520,159.48/10,027,010.88
  6. Step 6: Final answer
    x = 7,911,849.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.