Home / 4,526,402.30-6,246,310.29-2,489,211.80

Finding the Fourth Proportional to 4,526,402.30, 6,246,310.29 and 2,489,211.80

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Solution

The fourth proportional to 4,526,402.30, 6,246,310.29 and 2,489,211.80 is: 3,435,043.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,402.30 : 6,246,310.29 = 2,489,211.80 : x
  2. Step 2: Convert to fraction form
    4,526,402.30/6,246,310.29 = 2,489,211.80/x
  3. Step 3: Cross multiply
    4,526,402.30x = 6,246,310.29 × 2,489,211.80
  4. Step 4: Simplify right side
    4,526,402.30x = 15,548,389,280,329.42
  5. Step 5: Solve for x
    x = 15,548,389,280,329.42/4,526,402.30
  6. Step 6: Final answer
    x = 3,435,043.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.