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Finding the Third Proportional to 7,225,933 and 10,567,617

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Solution

The third proportional to 7,225,933 and 10,567,617 is: 15,454,686.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,225,933 : 10,567,617 = 10,567,617 : x
  2. Step 2: Convert to fraction form
    7,225,933/10,567,617 = 10,567,617/x
  3. Step 3: Cross multiply
    7,225,933x = 10,567,617 × 10,567,617
  4. Step 4: Simplify right side
    7,225,933x = 111,674,529,058,689
  5. Step 5: Solve for x
    x = 111,674,529,058,689/7,225,933
  6. Step 6: Final answer
    x = 15,454,686.48

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.