Home / 6,601,843.20-9,902,764.80-6,034,972.80

Finding the Fourth Proportional to 6,601,843.20, 9,902,764.80 and 6,034,972.80

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Solution

The fourth proportional to 6,601,843.20, 9,902,764.80 and 6,034,972.80 is: 9,052,459.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,843.20 : 9,902,764.80 = 6,034,972.80 : x
  2. Step 2: Convert to fraction form
    6,601,843.20/9,902,764.80 = 6,034,972.80/x
  3. Step 3: Cross multiply
    6,601,843.20x = 9,902,764.80 × 6,034,972.80
  4. Step 4: Simplify right side
    6,601,843.20x = 59,762,916,212,797.45
  5. Step 5: Solve for x
    x = 59,762,916,212,797.45/6,601,843.20
  6. Step 6: Final answer
    x = 9,052,459.20

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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.