Home / 5,047,091.68-6,965,105.88-2,755,269.64

Finding the Fourth Proportional to 5,047,091.68, 6,965,105.88 and 2,755,269.64

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Solution

The fourth proportional to 5,047,091.68, 6,965,105.88 and 2,755,269.64 is: 3,802,337.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,047,091.68 : 6,965,105.88 = 2,755,269.64 : x
  2. Step 2: Convert to fraction form
    5,047,091.68/6,965,105.88 = 2,755,269.64/x
  3. Step 3: Cross multiply
    5,047,091.68x = 6,965,105.88 × 2,755,269.64
  4. Step 4: Simplify right side
    5,047,091.68x = 19,190,744,770,549.48
  5. Step 5: Solve for x
    x = 19,190,744,770,549.48/5,047,091.68
  6. Step 6: Final answer
    x = 3,802,337.26

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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.