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Finding the Third Proportional to 2,363,368.50 and 5,154,489

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Solution

The third proportional to 2,363,368.50 and 5,154,489 is: 11,241,901.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,368.50 : 5,154,489 = 5,154,489 : x
  2. Step 2: Convert to fraction form
    2,363,368.50/5,154,489 = 5,154,489/x
  3. Step 3: Cross multiply
    2,363,368.50x = 5,154,489 × 5,154,489
  4. Step 4: Simplify right side
    2,363,368.50x = 26,568,756,851,121
  5. Step 5: Solve for x
    x = 26,568,756,851,121/2,363,368.50
  6. Step 6: Final answer
    x = 11,241,901.91

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.