Home / 1,801,194.92-2,702,723.60-791,026.80

Finding the Fourth Proportional to 1,801,194.92, 2,702,723.60 and 791,026.80

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Solution

The fourth proportional to 1,801,194.92, 2,702,723.60 and 791,026.80 is: 1,186,949.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,194.92 : 2,702,723.60 = 791,026.80 : x
  2. Step 2: Convert to fraction form
    1,801,194.92/2,702,723.60 = 791,026.80/x
  3. Step 3: Cross multiply
    1,801,194.92x = 2,702,723.60 × 791,026.80
  4. Step 4: Simplify right side
    1,801,194.92x = 2,137,926,800,592.48
  5. Step 5: Solve for x
    x = 2,137,926,800,592.48/1,801,194.92
  6. Step 6: Final answer
    x = 1,186,949.16

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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.