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Finding the Third Proportional to 760,252 and 1,138,117

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Solution

The third proportional to 760,252 and 1,138,117 is: 1,703,790.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,252 : 1,138,117 = 1,138,117 : x
  2. Step 2: Convert to fraction form
    760,252/1,138,117 = 1,138,117/x
  3. Step 3: Cross multiply
    760,252x = 1,138,117 × 1,138,117
  4. Step 4: Simplify right side
    760,252x = 1,295,310,305,689
  5. Step 5: Solve for x
    x = 1,295,310,305,689/760,252
  6. Step 6: Final answer
    x = 1,703,790.72

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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.