Home / 3,034,079.75-4,187,157.26-1,744,921.14

Finding the Fourth Proportional to 3,034,079.75, 4,187,157.26 and 1,744,921.14

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Solution

The fourth proportional to 3,034,079.75, 4,187,157.26 and 1,744,921.14 is: 2,408,064.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,079.75 : 4,187,157.26 = 1,744,921.14 : x
  2. Step 2: Convert to fraction form
    3,034,079.75/4,187,157.26 = 1,744,921.14/x
  3. Step 3: Cross multiply
    3,034,079.75x = 4,187,157.26 × 1,744,921.14
  4. Step 4: Simplify right side
    3,034,079.75x = 7,306,259,210,753.87
  5. Step 5: Solve for x
    x = 7,306,259,210,753.87/3,034,079.75
  6. Step 6: Final answer
    x = 2,408,064.33

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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.