Home / 4,741,082.06-6,542,643.39-2,565,577.58

Finding the Fourth Proportional to 4,741,082.06, 6,542,643.39 and 2,565,577.58

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Solution

The fourth proportional to 4,741,082.06, 6,542,643.39 and 2,565,577.58 is: 3,540,470.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,082.06 : 6,542,643.39 = 2,565,577.58 : x
  2. Step 2: Convert to fraction form
    4,741,082.06/6,542,643.39 = 2,565,577.58/x
  3. Step 3: Cross multiply
    4,741,082.06x = 6,542,643.39 × 2,565,577.58
  4. Step 4: Simplify right side
    4,741,082.06x = 16,785,659,195,319.20
  5. Step 5: Solve for x
    x = 16,785,659,195,319.20/4,741,082.06
  6. Step 6: Final answer
    x = 3,540,470.08

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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.