Home / 4,741,005.74-6,542,605.18-2,565,548.70

Finding the Fourth Proportional to 4,741,005.74, 6,542,605.18 and 2,565,548.70

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Solution

The fourth proportional to 4,741,005.74, 6,542,605.18 and 2,565,548.70 is: 3,540,466.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,005.74 : 6,542,605.18 = 2,565,548.70 : x
  2. Step 2: Convert to fraction form
    4,741,005.74/6,542,605.18 = 2,565,548.70/x
  3. Step 3: Cross multiply
    4,741,005.74x = 6,542,605.18 × 2,565,548.70
  4. Step 4: Simplify right side
    4,741,005.74x = 16,785,372,192,834.43
  5. Step 5: Solve for x
    x = 16,785,372,192,834.43/4,741,005.74
  6. Step 6: Final answer
    x = 3,540,466.54

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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.