Home / 2,595,825.15-3,582,310.97-1,434,346.57

Finding the Fourth Proportional to 2,595,825.15, 3,582,310.97 and 1,434,346.57

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Solution

The fourth proportional to 2,595,825.15, 3,582,310.97 and 1,434,346.57 is: 1,979,438.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,825.15 : 3,582,310.97 = 1,434,346.57 : x
  2. Step 2: Convert to fraction form
    2,595,825.15/3,582,310.97 = 1,434,346.57/x
  3. Step 3: Cross multiply
    2,595,825.15x = 3,582,310.97 × 1,434,346.57
  4. Step 4: Simplify right side
    2,595,825.15x = 5,138,275,452,492.87
  5. Step 5: Solve for x
    x = 5,138,275,452,492.87/2,595,825.15
  6. Step 6: Final answer
    x = 1,979,438.20

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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.