Home / 4,338,049.70-6,507,074.55-3,498,241.70

Finding the Fourth Proportional to 4,338,049.70, 6,507,074.55 and 3,498,241.70

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Solution

The fourth proportional to 4,338,049.70, 6,507,074.55 and 3,498,241.70 is: 5,247,362.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,049.70 : 6,507,074.55 = 3,498,241.70 : x
  2. Step 2: Convert to fraction form
    4,338,049.70/6,507,074.55 = 3,498,241.70/x
  3. Step 3: Cross multiply
    4,338,049.70x = 6,507,074.55 × 3,498,241.70
  4. Step 4: Simplify right side
    4,338,049.70x = 22,763,319,535,818.73
  5. Step 5: Solve for x
    x = 22,763,319,535,818.73/4,338,049.70
  6. Step 6: Final answer
    x = 5,247,362.55

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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.