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Finding the Third Proportional to 1,750,987.13 and 3,834,124.88

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Solution

The third proportional to 1,750,987.13 and 3,834,124.88 is: 8,395,557.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,987.13 : 3,834,124.88 = 3,834,124.88 : x
  2. Step 2: Convert to fraction form
    1,750,987.13/3,834,124.88 = 3,834,124.88/x
  3. Step 3: Cross multiply
    1,750,987.13x = 3,834,124.88 × 3,834,124.88
  4. Step 4: Simplify right side
    1,750,987.13x = 14,700,513,557,093.77
  5. Step 5: Solve for x
    x = 14,700,513,557,093.77/1,750,987.13
  6. Step 6: Final answer
    x = 8,395,557.77

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.