Home / 6,522,414.84-9,001,763.01-3,944,114.10

Finding the Fourth Proportional to 6,522,414.84, 9,001,763.01 and 3,944,114.10

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Solution

The fourth proportional to 6,522,414.84, 9,001,763.01 and 3,944,114.10 is: 5,443,379.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,414.84 : 9,001,763.01 = 3,944,114.10 : x
  2. Step 2: Convert to fraction form
    6,522,414.84/9,001,763.01 = 3,944,114.10/x
  3. Step 3: Cross multiply
    6,522,414.84x = 9,001,763.01 × 3,944,114.10
  4. Step 4: Simplify right side
    6,522,414.84x = 35,503,980,412,599.44
  5. Step 5: Solve for x
    x = 35,503,980,412,599.44/6,522,414.84
  6. Step 6: Final answer
    x = 5,443,379.68

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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.