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Finding the Third Proportional to 341,931.38 and 791,576.30

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Solution

The third proportional to 341,931.38 and 791,576.30 is: 1,832,511.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,931.38 : 791,576.30 = 791,576.30 : x
  2. Step 2: Convert to fraction form
    341,931.38/791,576.30 = 791,576.30/x
  3. Step 3: Cross multiply
    341,931.38x = 791,576.30 × 791,576.30
  4. Step 4: Simplify right side
    341,931.38x = 626,593,033,774.34
  5. Step 5: Solve for x
    x = 626,593,033,774.34/341,931.38
  6. Step 6: Final answer
    x = 1,832,511.08

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.