Home / 5,489,494.97-7,575,410.55-3,042,101.03

Finding the Fourth Proportional to 5,489,494.97, 7,575,410.55 and 3,042,101.03

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Solution

The fourth proportional to 5,489,494.97, 7,575,410.55 and 3,042,101.03 is: 4,198,048.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,494.97 : 7,575,410.55 = 3,042,101.03 : x
  2. Step 2: Convert to fraction form
    5,489,494.97/7,575,410.55 = 3,042,101.03/x
  3. Step 3: Cross multiply
    5,489,494.97x = 7,575,410.55 × 3,042,101.03
  4. Step 4: Simplify right side
    5,489,494.97x = 23,045,164,236,827.86
  5. Step 5: Solve for x
    x = 23,045,164,236,827.86/5,489,494.97
  6. Step 6: Final answer
    x = 4,198,048.16

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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.