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Finding the Fourth Proportional to 633,365.91, 950,111.10 and 184,090.50

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Solution

The fourth proportional to 633,365.91, 950,111.10 and 184,090.50 is: 276,153.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,365.91 : 950,111.10 = 184,090.50 : x
  2. Step 2: Convert to fraction form
    633,365.91/950,111.10 = 184,090.50/x
  3. Step 3: Cross multiply
    633,365.91x = 950,111.10 × 184,090.50
  4. Step 4: Simplify right side
    633,365.91x = 174,906,427,454.55
  5. Step 5: Solve for x
    x = 174,906,427,454.55/633,365.91
  6. Step 6: Final answer
    x = 276,153.84

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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.