Home / 4,325,608.68-6,489,834.60-1,768,974.24

Finding the Fourth Proportional to 4,325,608.68, 6,489,834.60 and 1,768,974.24

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Solution

The fourth proportional to 4,325,608.68, 6,489,834.60 and 1,768,974.24 is: 2,654,042.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325,608.68 : 6,489,834.60 = 1,768,974.24 : x
  2. Step 2: Convert to fraction form
    4,325,608.68/6,489,834.60 = 1,768,974.24/x
  3. Step 3: Cross multiply
    4,325,608.68x = 6,489,834.60 × 1,768,974.24
  4. Step 4: Simplify right side
    4,325,608.68x = 11,480,350,220,415.83
  5. Step 5: Solve for x
    x = 11,480,350,220,415.83/4,325,608.68
  6. Step 6: Final answer
    x = 2,654,042.72

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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.