Home / 3,024,902.80-4,524,232.20-2,707,350.40

Finding the Fourth Proportional to 3,024,902.80, 4,524,232.20 and 2,707,350.40

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Solution

The fourth proportional to 3,024,902.80, 4,524,232.20 and 2,707,350.40 is: 4,049,281.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,902.80 : 4,524,232.20 = 2,707,350.40 : x
  2. Step 2: Convert to fraction form
    3,024,902.80/4,524,232.20 = 2,707,350.40/x
  3. Step 3: Cross multiply
    3,024,902.80x = 4,524,232.20 × 2,707,350.40
  4. Step 4: Simplify right side
    3,024,902.80x = 12,248,681,856,362.88
  5. Step 5: Solve for x
    x = 12,248,681,856,362.88/3,024,902.80
  6. Step 6: Final answer
    x = 4,049,281.14

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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.