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Finding the Third Proportional to 1,045,110 and 1,563,603

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Solution

The third proportional to 1,045,110 and 1,563,603 is: 2,339,327.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,110 : 1,563,603 = 1,563,603 : x
  2. Step 2: Convert to fraction form
    1,045,110/1,563,603 = 1,563,603/x
  3. Step 3: Cross multiply
    1,045,110x = 1,563,603 × 1,563,603
  4. Step 4: Simplify right side
    1,045,110x = 2,444,854,341,609
  5. Step 5: Solve for x
    x = 2,444,854,341,609/1,045,110
  6. Step 6: Final answer
    x = 2,339,327.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.