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Finding the Third Proportional to 867,920.06 and 1,301,037.19

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Solution

The third proportional to 867,920.06 and 1,301,037.19 is: 1,950,292.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,920.06 : 1,301,037.19 = 1,301,037.19 : x
  2. Step 2: Convert to fraction form
    867,920.06/1,301,037.19 = 1,301,037.19/x
  3. Step 3: Cross multiply
    867,920.06x = 1,301,037.19 × 1,301,037.19
  4. Step 4: Simplify right side
    867,920.06x = 1,692,697,763,257.91
  5. Step 5: Solve for x
    x = 1,692,697,763,257.91/867,920.06
  6. Step 6: Final answer
    x = 1,950,292.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.