Home / 5,649,246-7,795,795.14-3,202,082.28

Finding the Fourth Proportional to 5,649,246, 7,795,795.14 and 3,202,082.28

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Solution

The fourth proportional to 5,649,246, 7,795,795.14 and 3,202,082.28 is: 4,418,780.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,246 : 7,795,795.14 = 3,202,082.28 : x
  2. Step 2: Convert to fraction form
    5,649,246/7,795,795.14 = 3,202,082.28/x
  3. Step 3: Cross multiply
    5,649,246x = 7,795,795.14 × 3,202,082.28
  4. Step 4: Simplify right side
    5,649,246x = 24,962,777,476,304.12
  5. Step 5: Solve for x
    x = 24,962,777,476,304.12/5,649,246
  6. Step 6: Final answer
    x = 4,418,780.40

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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.