Home / 4,741,005.18-6,542,604.41-2,565,548.13

Finding the Fourth Proportional to 4,741,005.18, 6,542,604.41 and 2,565,548.13

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Solution

The fourth proportional to 4,741,005.18, 6,542,604.41 and 2,565,548.13 is: 3,540,465.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,005.18 : 6,542,604.41 = 2,565,548.13 : x
  2. Step 2: Convert to fraction form
    4,741,005.18/6,542,604.41 = 2,565,548.13/x
  3. Step 3: Cross multiply
    4,741,005.18x = 6,542,604.41 × 2,565,548.13
  4. Step 4: Simplify right side
    4,741,005.18x = 16,785,366,524,719.95
  5. Step 5: Solve for x
    x = 16,785,366,524,719.95/4,741,005.18
  6. Step 6: Final answer
    x = 3,540,465.76

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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.