Home / 5,202,209.80-7,803,314.70-4,131,454.60

Finding the Fourth Proportional to 5,202,209.80, 7,803,314.70 and 4,131,454.60

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Solution

The fourth proportional to 5,202,209.80, 7,803,314.70 and 4,131,454.60 is: 6,197,181.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,202,209.80 : 7,803,314.70 = 4,131,454.60 : x
  2. Step 2: Convert to fraction form
    5,202,209.80/7,803,314.70 = 4,131,454.60/x
  3. Step 3: Cross multiply
    5,202,209.80x = 7,803,314.70 × 4,131,454.60
  4. Step 4: Simplify right side
    5,202,209.80x = 32,239,040,412,562.62
  5. Step 5: Solve for x
    x = 32,239,040,412,562.62/5,202,209.80
  6. Step 6: Final answer
    x = 6,197,181.90

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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.