Home / 4,291,849.30-6,436,775.20-1,597,443.43

Finding the Fourth Proportional to 4,291,849.30, 6,436,775.20 and 1,597,443.43

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Solution

The fourth proportional to 4,291,849.30, 6,436,775.20 and 1,597,443.43 is: 2,395,793.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,849.30 : 6,436,775.20 = 1,597,443.43 : x
  2. Step 2: Convert to fraction form
    4,291,849.30/6,436,775.20 = 1,597,443.43/x
  3. Step 3: Cross multiply
    4,291,849.30x = 6,436,775.20 × 1,597,443.43
  4. Step 4: Simplify right side
    4,291,849.30x = 10,282,384,253,626.94
  5. Step 5: Solve for x
    x = 10,282,384,253,626.94/4,291,849.30
  6. Step 6: Final answer
    x = 2,395,793.41

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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.