Home / 4,754,917.94-7,132,352.34-1,160,703.86

Finding the Fourth Proportional to 4,754,917.94, 7,132,352.34 and 1,160,703.86

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Solution

The fourth proportional to 4,754,917.94, 7,132,352.34 and 1,160,703.86 is: 1,741,049.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,917.94 : 7,132,352.34 = 1,160,703.86 : x
  2. Step 2: Convert to fraction form
    4,754,917.94/7,132,352.34 = 1,160,703.86/x
  3. Step 3: Cross multiply
    4,754,917.94x = 7,132,352.34 × 1,160,703.86
  4. Step 4: Simplify right side
    4,754,917.94x = 8,278,548,891,918.03
  5. Step 5: Solve for x
    x = 8,278,548,891,918.03/4,754,917.94
  6. Step 6: Final answer
    x = 1,741,049.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.