Home / 9,964,499.76-13,752,025.43-6,099,575.04

Finding the Fourth Proportional to 9,964,499.76, 13,752,025.43 and 6,099,575.04

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Solution

The fourth proportional to 9,964,499.76, 13,752,025.43 and 6,099,575.04 is: 8,418,035.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,499.76 : 13,752,025.43 = 6,099,575.04 : x
  2. Step 2: Convert to fraction form
    9,964,499.76/13,752,025.43 = 6,099,575.04/x
  3. Step 3: Cross multiply
    9,964,499.76x = 13,752,025.43 × 6,099,575.04
  4. Step 4: Simplify right side
    9,964,499.76x = 83,881,511,031,775.39
  5. Step 5: Solve for x
    x = 83,881,511,031,775.39/9,964,499.76
  6. Step 6: Final answer
    x = 8,418,035.33

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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.