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Finding the Fourth Proportional to 601,741.01, 902,747.73 and 202,370.80

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Solution

The fourth proportional to 601,741.01, 902,747.73 and 202,370.80 is: 303,602.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,741.01 : 902,747.73 = 202,370.80 : x
  2. Step 2: Convert to fraction form
    601,741.01/902,747.73 = 202,370.80/x
  3. Step 3: Cross multiply
    601,741.01x = 902,747.73 × 202,370.80
  4. Step 4: Simplify right side
    601,741.01x = 182,689,780,318.28
  5. Step 5: Solve for x
    x = 182,689,780,318.28/601,741.01
  6. Step 6: Final answer
    x = 303,602.01

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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.