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Finding the Third Proportional to 790,110.91 and 1,734,013.30

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Solution

The third proportional to 790,110.91 and 1,734,013.30 is: 3,805,544.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,110.91 : 1,734,013.30 = 1,734,013.30 : x
  2. Step 2: Convert to fraction form
    790,110.91/1,734,013.30 = 1,734,013.30/x
  3. Step 3: Cross multiply
    790,110.91x = 1,734,013.30 × 1,734,013.30
  4. Step 4: Simplify right side
    790,110.91x = 3,006,802,127,286.11
  5. Step 5: Solve for x
    x = 3,006,802,127,286.11/790,110.91
  6. Step 6: Final answer
    x = 3,805,544.35

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.