Home / 4,741,113.16-6,542,736.03-2,565,656.32

Finding the Fourth Proportional to 4,741,113.16, 6,542,736.03 and 2,565,656.32

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Solution

The fourth proportional to 4,741,113.16, 6,542,736.03 and 2,565,656.32 is: 3,540,605.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,113.16 : 6,542,736.03 = 2,565,656.32 : x
  2. Step 2: Convert to fraction form
    4,741,113.16/6,542,736.03 = 2,565,656.32/x
  3. Step 3: Cross multiply
    4,741,113.16x = 6,542,736.03 × 2,565,656.32
  4. Step 4: Simplify right side
    4,741,113.16x = 16,786,412,045,461.21
  5. Step 5: Solve for x
    x = 16,786,412,045,461.21/4,741,113.16
  6. Step 6: Final answer
    x = 3,540,605.65

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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.