Home / 633,984.28-950,875.27-234,534.20

Finding the Fourth Proportional to 633,984.28, 950,875.27 and 234,534.20

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Solution

The fourth proportional to 633,984.28, 950,875.27 and 234,534.20 is: 351,763.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,984.28 : 950,875.27 = 234,534.20 : x
  2. Step 2: Convert to fraction form
    633,984.28/950,875.27 = 234,534.20/x
  3. Step 3: Cross multiply
    633,984.28x = 950,875.27 × 234,534.20
  4. Step 4: Simplify right side
    633,984.28x = 223,012,765,408.52
  5. Step 5: Solve for x
    x = 223,012,765,408.52/633,984.28
  6. Step 6: Final answer
    x = 351,763.87

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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.