Home / 5,544,144.30-8,316,216.45-1,949,882.70

Finding the Fourth Proportional to 5,544,144.30, 8,316,216.45 and 1,949,882.70

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Solution

The fourth proportional to 5,544,144.30, 8,316,216.45 and 1,949,882.70 is: 2,924,824.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,144.30 : 8,316,216.45 = 1,949,882.70 : x
  2. Step 2: Convert to fraction form
    5,544,144.30/8,316,216.45 = 1,949,882.70/x
  3. Step 3: Cross multiply
    5,544,144.30x = 8,316,216.45 × 1,949,882.70
  4. Step 4: Simplify right side
    5,544,144.30x = 16,215,646,585,310.41
  5. Step 5: Solve for x
    x = 16,215,646,585,310.41/5,544,144.30
  6. Step 6: Final answer
    x = 2,924,824.05

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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.