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Finding the Third Proportional to 1,147,901 and 2,502,483

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Solution

The third proportional to 1,147,901 and 2,502,483 is: 5,455,541.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,147,901 : 2,502,483 = 2,502,483 : x
  2. Step 2: Convert to fraction form
    1,147,901/2,502,483 = 2,502,483/x
  3. Step 3: Cross multiply
    1,147,901x = 2,502,483 × 2,502,483
  4. Step 4: Simplify right side
    1,147,901x = 6,262,421,165,289
  5. Step 5: Solve for x
    x = 6,262,421,165,289/1,147,901
  6. Step 6: Final answer
    x = 5,455,541.17

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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.