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Finding the Third Proportional to 1,592,058.75 and 3,496,878

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Solution

The third proportional to 1,592,058.75 and 3,496,878 is: 7,680,718.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,058.75 : 3,496,878 = 3,496,878 : x
  2. Step 2: Convert to fraction form
    1,592,058.75/3,496,878 = 3,496,878/x
  3. Step 3: Cross multiply
    1,592,058.75x = 3,496,878 × 3,496,878
  4. Step 4: Simplify right side
    1,592,058.75x = 12,228,155,746,884
  5. Step 5: Solve for x
    x = 12,228,155,746,884/1,592,058.75
  6. Step 6: Final answer
    x = 7,680,718.91

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.