Home / 950,199.50-1,425,389.76-267,084.59

Finding the Fourth Proportional to 950,199.50, 1,425,389.76 and 267,084.59

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Solution

The fourth proportional to 950,199.50, 1,425,389.76 and 267,084.59 is: 400,652.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,199.50 : 1,425,389.76 = 267,084.59 : x
  2. Step 2: Convert to fraction form
    950,199.50/1,425,389.76 = 267,084.59/x
  3. Step 3: Cross multiply
    950,199.50x = 1,425,389.76 × 267,084.59
  4. Step 4: Simplify right side
    950,199.50x = 380,699,632,512.85
  5. Step 5: Solve for x
    x = 380,699,632,512.85/950,199.50
  6. Step 6: Final answer
    x = 400,652.32

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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.