Home / 3,288,207.40-4,932,311.10-2,541,711.40

Finding the Fourth Proportional to 3,288,207.40, 4,932,311.10 and 2,541,711.40

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Solution

The fourth proportional to 3,288,207.40, 4,932,311.10 and 2,541,711.40 is: 3,812,567.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,207.40 : 4,932,311.10 = 2,541,711.40 : x
  2. Step 2: Convert to fraction form
    3,288,207.40/4,932,311.10 = 2,541,711.40/x
  3. Step 3: Cross multiply
    3,288,207.40x = 4,932,311.10 × 2,541,711.40
  4. Step 4: Simplify right side
    3,288,207.40x = 12,536,511,351,216.54
  5. Step 5: Solve for x
    x = 12,536,511,351,216.54/3,288,207.40
  6. Step 6: Final answer
    x = 3,812,567.10

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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.