Home / 6,577,024.80-9,865,537.20-4,191,445.20

Finding the Fourth Proportional to 6,577,024.80, 9,865,537.20 and 4,191,445.20

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Solution

The fourth proportional to 6,577,024.80, 9,865,537.20 and 4,191,445.20 is: 6,287,167.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,024.80 : 9,865,537.20 = 4,191,445.20 : x
  2. Step 2: Convert to fraction form
    6,577,024.80/9,865,537.20 = 4,191,445.20/x
  3. Step 3: Cross multiply
    6,577,024.80x = 9,865,537.20 × 4,191,445.20
  4. Step 4: Simplify right side
    6,577,024.80x = 41,350,858,542,361.44
  5. Step 5: Solve for x
    x = 41,350,858,542,361.44/6,577,024.80
  6. Step 6: Final answer
    x = 6,287,167.80

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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.