Home / 6,594,007.20-9,891,010.80-5,531,125.20

Finding the Fourth Proportional to 6,594,007.20, 9,891,010.80 and 5,531,125.20

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Solution

The fourth proportional to 6,594,007.20, 9,891,010.80 and 5,531,125.20 is: 8,296,687.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,007.20 : 9,891,010.80 = 5,531,125.20 : x
  2. Step 2: Convert to fraction form
    6,594,007.20/9,891,010.80 = 5,531,125.20/x
  3. Step 3: Cross multiply
    6,594,007.20x = 9,891,010.80 × 5,531,125.20
  4. Step 4: Simplify right side
    6,594,007.20x = 54,708,419,089,352.16
  5. Step 5: Solve for x
    x = 54,708,419,089,352.16/6,594,007.20
  6. Step 6: Final answer
    x = 8,296,687.80

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Similar ratio
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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.