Home / 11,649,001.01-17,474,026.39-4,458,669.89

Finding the Fourth Proportional to 11,649,001.01, 17,474,026.39 and 4,458,669.89

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Solution

The fourth proportional to 11,649,001.01, 17,474,026.39 and 4,458,669.89 is: 6,688,205.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,001.01 : 17,474,026.39 = 4,458,669.89 : x
  2. Step 2: Convert to fraction form
    11,649,001.01/17,474,026.39 = 4,458,669.89/x
  3. Step 3: Cross multiply
    11,649,001.01x = 17,474,026.39 × 4,458,669.89
  4. Step 4: Simplify right side
    11,649,001.01x = 77,910,915,223,641.58
  5. Step 5: Solve for x
    x = 77,910,915,223,641.58/11,649,001.01
  6. Step 6: Final answer
    x = 6,688,205.73

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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.