Home / 4,741,113.30-6,542,736.21-2,565,656.43

Finding the Fourth Proportional to 4,741,113.30, 6,542,736.21 and 2,565,656.43

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Solution

The fourth proportional to 4,741,113.30, 6,542,736.21 and 2,565,656.43 is: 3,540,605.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,113.30 : 6,542,736.21 = 2,565,656.43 : x
  2. Step 2: Convert to fraction form
    4,741,113.30/6,542,736.21 = 2,565,656.43/x
  3. Step 3: Cross multiply
    4,741,113.30x = 6,542,736.21 × 2,565,656.43
  4. Step 4: Simplify right side
    4,741,113.30x = 16,786,413,226,980.33
  5. Step 5: Solve for x
    x = 16,786,413,226,980.33/4,741,113.30
  6. Step 6: Final answer
    x = 3,540,605.80

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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.