Home / 5,041,839.60-7,562,759.40-4,156,104.60

Finding the Fourth Proportional to 5,041,839.60, 7,562,759.40 and 4,156,104.60

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Solution

The fourth proportional to 5,041,839.60, 7,562,759.40 and 4,156,104.60 is: 6,234,156.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,839.60 : 7,562,759.40 = 4,156,104.60 : x
  2. Step 2: Convert to fraction form
    5,041,839.60/7,562,759.40 = 4,156,104.60/x
  3. Step 3: Cross multiply
    5,041,839.60x = 7,562,759.40 × 4,156,104.60
  4. Step 4: Simplify right side
    5,041,839.60x = 31,431,619,131,033.24
  5. Step 5: Solve for x
    x = 31,431,619,131,033.24/5,041,839.60
  6. Step 6: Final answer
    x = 6,234,156.90

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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.