Home / 4,077,761.27-5,627,472.69-2,242,370.03

Finding the Fourth Proportional to 4,077,761.27, 5,627,472.69 and 2,242,370.03

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Solution

The fourth proportional to 4,077,761.27, 5,627,472.69 and 2,242,370.03 is: 3,094,559.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,761.27 : 5,627,472.69 = 2,242,370.03 : x
  2. Step 2: Convert to fraction form
    4,077,761.27/5,627,472.69 = 2,242,370.03/x
  3. Step 3: Cross multiply
    4,077,761.27x = 5,627,472.69 × 2,242,370.03
  4. Step 4: Simplify right side
    4,077,761.27x = 12,618,876,076,562.12
  5. Step 5: Solve for x
    x = 12,618,876,076,562.12/4,077,761.27
  6. Step 6: Final answer
    x = 3,094,559.80

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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.