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Finding the Third Proportional to 295,047.56 and 633,098.53

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Solution

The third proportional to 295,047.56 and 633,098.53 is: 1,358,471.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,047.56 : 633,098.53 = 633,098.53 : x
  2. Step 2: Convert to fraction form
    295,047.56/633,098.53 = 633,098.53/x
  3. Step 3: Cross multiply
    295,047.56x = 633,098.53 × 633,098.53
  4. Step 4: Simplify right side
    295,047.56x = 400,813,750,270.91
  5. Step 5: Solve for x
    x = 400,813,750,270.91/295,047.56
  6. Step 6: Final answer
    x = 1,358,471.65

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.