Home / 5,851,608.12-8,076,842.46-3,404,691.90

Finding the Fourth Proportional to 5,851,608.12, 8,076,842.46 and 3,404,691.90

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Solution

The fourth proportional to 5,851,608.12, 8,076,842.46 and 3,404,691.90 is: 4,699,419.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851,608.12 : 8,076,842.46 = 3,404,691.90 : x
  2. Step 2: Convert to fraction form
    5,851,608.12/8,076,842.46 = 3,404,691.90/x
  3. Step 3: Cross multiply
    5,851,608.12x = 8,076,842.46 × 3,404,691.90
  4. Step 4: Simplify right side
    5,851,608.12x = 27,499,160,101,138.07
  5. Step 5: Solve for x
    x = 27,499,160,101,138.07/5,851,608.12
  6. Step 6: Final answer
    x = 4,699,419.29

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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.