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Finding the Third Proportional to 957,930 and 1,472,850

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Solution

The third proportional to 957,930 and 1,472,850 is: 2,264,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,930 : 1,472,850 = 1,472,850 : x
  2. Step 2: Convert to fraction form
    957,930/1,472,850 = 1,472,850/x
  3. Step 3: Cross multiply
    957,930x = 1,472,850 × 1,472,850
  4. Step 4: Simplify right side
    957,930x = 2,169,287,122,500
  5. Step 5: Solve for x
    x = 2,169,287,122,500/957,930
  6. Step 6: Final answer
    x = 2,264,557.04

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.