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Finding the Third Proportional to 1,154,101.50 and 1,810,377

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Solution

The third proportional to 1,154,101.50 and 1,810,377 is: 2,839,841.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,101.50 : 1,810,377 = 1,810,377 : x
  2. Step 2: Convert to fraction form
    1,154,101.50/1,810,377 = 1,810,377/x
  3. Step 3: Cross multiply
    1,154,101.50x = 1,810,377 × 1,810,377
  4. Step 4: Simplify right side
    1,154,101.50x = 3,277,464,882,129
  5. Step 5: Solve for x
    x = 3,277,464,882,129/1,154,101.50
  6. Step 6: Final answer
    x = 2,839,841.11

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.