Home / 11,253,323.96-16,878,218.56-3,575,957.96

Finding the Fourth Proportional to 11,253,323.96, 16,878,218.56 and 3,575,957.96

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Solution

The fourth proportional to 11,253,323.96, 16,878,218.56 and 3,575,957.96 is: 5,363,375.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,253,323.96 : 16,878,218.56 = 3,575,957.96 : x
  2. Step 2: Convert to fraction form
    11,253,323.96/16,878,218.56 = 3,575,957.96/x
  3. Step 3: Cross multiply
    11,253,323.96x = 16,878,218.56 × 3,575,957.96
  4. Step 4: Simplify right side
    11,253,323.96x = 60,355,800,010,251.73
  5. Step 5: Solve for x
    x = 60,355,800,010,251.73/11,253,323.96
  6. Step 6: Final answer
    x = 5,363,375.32

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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.