Home / 534,233.60-801,091.20-297,324.80

Finding the Fourth Proportional to 534,233.60, 801,091.20 and 297,324.80

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Solution

The fourth proportional to 534,233.60, 801,091.20 and 297,324.80 is: 445,842.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,233.60 : 801,091.20 = 297,324.80 : x
  2. Step 2: Convert to fraction form
    534,233.60/801,091.20 = 297,324.80/x
  3. Step 3: Cross multiply
    534,233.60x = 801,091.20 × 297,324.80
  4. Step 4: Simplify right side
    534,233.60x = 238,184,280,821.76
  5. Step 5: Solve for x
    x = 238,184,280,821.76/534,233.60
  6. Step 6: Final answer
    x = 445,842.94

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1.5x scale

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.