Home / 4,067,046.72-6,100,319.45-1,670,829.19

Finding the Fourth Proportional to 4,067,046.72, 6,100,319.45 and 1,670,829.19

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Solution

The fourth proportional to 4,067,046.72, 6,100,319.45 and 1,670,829.19 is: 2,506,140.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,046.72 : 6,100,319.45 = 1,670,829.19 : x
  2. Step 2: Convert to fraction form
    4,067,046.72/6,100,319.45 = 1,670,829.19/x
  3. Step 3: Cross multiply
    4,067,046.72x = 6,100,319.45 × 1,670,829.19
  4. Step 4: Simplify right side
    4,067,046.72x = 10,192,591,794,311.02
  5. Step 5: Solve for x
    x = 10,192,591,794,311.02/4,067,046.72
  6. Step 6: Final answer
    x = 2,506,140.82

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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.