Home / 5,022,412.44-6,930,786.78-2,730,519.96

Finding the Fourth Proportional to 5,022,412.44, 6,930,786.78 and 2,730,519.96

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Solution

The fourth proportional to 5,022,412.44, 6,930,786.78 and 2,730,519.96 is: 3,768,040.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,412.44 : 6,930,786.78 = 2,730,519.96 : x
  2. Step 2: Convert to fraction form
    5,022,412.44/6,930,786.78 = 2,730,519.96/x
  3. Step 3: Cross multiply
    5,022,412.44x = 6,930,786.78 × 2,730,519.96
  4. Step 4: Simplify right side
    5,022,412.44x = 18,924,651,641,294.13
  5. Step 5: Solve for x
    x = 18,924,651,641,294.13/5,022,412.44
  6. Step 6: Final answer
    x = 3,768,040.13

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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.