Home / 3,887,823.60-5,827,007.36-2,750,913.44

Finding the Fourth Proportional to 3,887,823.60, 5,827,007.36 and 2,750,913.44

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Solution

The fourth proportional to 3,887,823.60, 5,827,007.36 and 2,750,913.44 is: 4,123,024.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,887,823.60 : 5,827,007.36 = 2,750,913.44 : x
  2. Step 2: Convert to fraction form
    3,887,823.60/5,827,007.36 = 2,750,913.44/x
  3. Step 3: Cross multiply
    3,887,823.60x = 5,827,007.36 × 2,750,913.44
  4. Step 4: Simplify right side
    3,887,823.60x = 16,029,592,861,602.92
  5. Step 5: Solve for x
    x = 16,029,592,861,602.92/3,887,823.60
  6. Step 6: Final answer
    x = 4,123,024.73

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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.