Home / 5,649,443.01-7,796,066.94-3,202,279.11

Finding the Fourth Proportional to 5,649,443.01, 7,796,066.94 and 3,202,279.11

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Solution

The fourth proportional to 5,649,443.01, 7,796,066.94 and 3,202,279.11 is: 4,419,051.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,443.01 : 7,796,066.94 = 3,202,279.11 : x
  2. Step 2: Convert to fraction form
    5,649,443.01/7,796,066.94 = 3,202,279.11/x
  3. Step 3: Cross multiply
    5,649,443.01x = 7,796,066.94 × 3,202,279.11
  4. Step 4: Simplify right side
    5,649,443.01x = 24,965,182,302,123.62
  5. Step 5: Solve for x
    x = 24,965,182,302,123.62/5,649,443.01
  6. Step 6: Final answer
    x = 4,419,051.98

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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.