Home / 3,884,288.64-5,360,214.87-2,252,593.86

Finding the Fourth Proportional to 3,884,288.64, 5,360,214.87 and 2,252,593.86

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Solution

The fourth proportional to 3,884,288.64, 5,360,214.87 and 2,252,593.86 is: 3,108,519.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,288.64 : 5,360,214.87 = 2,252,593.86 : x
  2. Step 2: Convert to fraction form
    3,884,288.64/5,360,214.87 = 2,252,593.86/x
  3. Step 3: Cross multiply
    3,884,288.64x = 5,360,214.87 × 2,252,593.86
  4. Step 4: Simplify right side
    3,884,288.64x = 12,074,387,104,442.70
  5. Step 5: Solve for x
    x = 12,074,387,104,442.70/3,884,288.64
  6. Step 6: Final answer
    x = 3,108,519.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.