Home / 2,659,062.36-3,989,468.34-1,060,744.44

Finding the Fourth Proportional to 2,659,062.36, 3,989,468.34 and 1,060,744.44

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Solution

The fourth proportional to 2,659,062.36, 3,989,468.34 and 1,060,744.44 is: 1,591,465.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,062.36 : 3,989,468.34 = 1,060,744.44 : x
  2. Step 2: Convert to fraction form
    2,659,062.36/3,989,468.34 = 1,060,744.44/x
  3. Step 3: Cross multiply
    2,659,062.36x = 3,989,468.34 × 1,060,744.44
  4. Step 4: Simplify right side
    2,659,062.36x = 4,231,806,360,211.03
  5. Step 5: Solve for x
    x = 4,231,806,360,211.03/2,659,062.36
  6. Step 6: Final answer
    x = 1,591,465.63

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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.