Home / 4,306,273.62-6,466,781.76-2,876,147.16

Finding the Fourth Proportional to 4,306,273.62, 6,466,781.76 and 2,876,147.16

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Solution

The fourth proportional to 4,306,273.62, 6,466,781.76 and 2,876,147.16 is: 4,319,144.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,273.62 : 6,466,781.76 = 2,876,147.16 : x
  2. Step 2: Convert to fraction form
    4,306,273.62/6,466,781.76 = 2,876,147.16/x
  3. Step 3: Cross multiply
    4,306,273.62x = 6,466,781.76 × 2,876,147.16
  4. Step 4: Simplify right side
    4,306,273.62x = 18,599,416,029,069.62
  5. Step 5: Solve for x
    x = 18,599,416,029,069.62/4,306,273.62
  6. Step 6: Final answer
    x = 4,319,144.04

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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.