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Finding the Fourth Proportional to 633,734.01, 950,601.71 and 160,419.37

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Solution

The fourth proportional to 633,734.01, 950,601.71 and 160,419.37 is: 240,629.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,734.01 : 950,601.71 = 160,419.37 : x
  2. Step 2: Convert to fraction form
    633,734.01/950,601.71 = 160,419.37/x
  3. Step 3: Cross multiply
    633,734.01x = 950,601.71 × 160,419.37
  4. Step 4: Simplify right side
    633,734.01x = 152,494,927,439.12
  5. Step 5: Solve for x
    x = 152,494,927,439.12/633,734.01
  6. Step 6: Final answer
    x = 240,629.23

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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.