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Finding the Fourth Proportional to 633,463.34, 950,255.34 and 178,053.39

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Solution

The fourth proportional to 633,463.34, 950,255.34 and 178,053.39 is: 267,097.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,463.34 : 950,255.34 = 178,053.39 : x
  2. Step 2: Convert to fraction form
    633,463.34/950,255.34 = 178,053.39/x
  3. Step 3: Cross multiply
    633,463.34x = 950,255.34 × 178,053.39
  4. Step 4: Simplify right side
    633,463.34x = 169,196,184,652.60
  5. Step 5: Solve for x
    x = 169,196,184,652.60/633,463.34
  6. Step 6: Final answer
    x = 267,097.04

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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.