Home / 6,950,543.57-9,591,266.26-3,853,037.15

Finding the Fourth Proportional to 6,950,543.57, 9,591,266.26 and 3,853,037.15

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Solution

The fourth proportional to 6,950,543.57, 9,591,266.26 and 3,853,037.15 is: 5,316,923.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,543.57 : 9,591,266.26 = 3,853,037.15 : x
  2. Step 2: Convert to fraction form
    6,950,543.57/9,591,266.26 = 3,853,037.15/x
  3. Step 3: Cross multiply
    6,950,543.57x = 9,591,266.26 × 3,853,037.15
  4. Step 4: Simplify right side
    6,950,543.57x = 36,955,505,215,321.55
  5. Step 5: Solve for x
    x = 36,955,505,215,321.55/6,950,543.57
  6. Step 6: Final answer
    x = 5,316,923.04

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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.