Home / 6,359,374.40-9,527,045.44-3,757,919.20

Finding the Fourth Proportional to 6,359,374.40, 9,527,045.44 and 3,757,919.20

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Solution

The fourth proportional to 6,359,374.40, 9,527,045.44 and 3,757,919.20 is: 5,629,778.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,374.40 : 9,527,045.44 = 3,757,919.20 : x
  2. Step 2: Convert to fraction form
    6,359,374.40/9,527,045.44 = 3,757,919.20/x
  3. Step 3: Cross multiply
    6,359,374.40x = 9,527,045.44 × 3,757,919.20
  4. Step 4: Simplify right side
    6,359,374.40x = 35,801,866,978,248.45
  5. Step 5: Solve for x
    x = 35,801,866,978,248.45/6,359,374.40
  6. Step 6: Final answer
    x = 5,629,778.14

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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.