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Finding the Third Proportional to 750,713 and 1,563,553

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Solution

The third proportional to 750,713 and 1,563,553 is: 3,256,501.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,713 : 1,563,553 = 1,563,553 : x
  2. Step 2: Convert to fraction form
    750,713/1,563,553 = 1,563,553/x
  3. Step 3: Cross multiply
    750,713x = 1,563,553 × 1,563,553
  4. Step 4: Simplify right side
    750,713x = 2,444,697,983,809
  5. Step 5: Solve for x
    x = 2,444,697,983,809/750,713
  6. Step 6: Final answer
    x = 3,256,501.46

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.