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Finding the Fourth Proportional to 633,368.40, 950,114.97 and 184,093.20

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Solution

The fourth proportional to 633,368.40, 950,114.97 and 184,093.20 is: 276,157.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,368.40 : 950,114.97 = 184,093.20 : x
  2. Step 2: Convert to fraction form
    633,368.40/950,114.97 = 184,093.20/x
  3. Step 3: Cross multiply
    633,368.40x = 950,114.97 × 184,093.20
  4. Step 4: Simplify right side
    633,368.40x = 174,909,705,195.20
  5. Step 5: Solve for x
    x = 174,909,705,195.20/633,368.40
  6. Step 6: Final answer
    x = 276,157.93

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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.