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Finding the Third Proportional to 738,191.25 and 1,535,310

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Solution

The third proportional to 738,191.25 and 1,535,310 is: 3,193,179.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    738,191.25 : 1,535,310 = 1,535,310 : x
  2. Step 2: Convert to fraction form
    738,191.25/1,535,310 = 1,535,310/x
  3. Step 3: Cross multiply
    738,191.25x = 1,535,310 × 1,535,310
  4. Step 4: Simplify right side
    738,191.25x = 2,357,176,796,100
  5. Step 5: Solve for x
    x = 2,357,176,796,100/738,191.25
  6. Step 6: Final answer
    x = 3,193,179.00

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.