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Finding the Third Proportional to 498,330 and 1,088,003

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Solution

The third proportional to 498,330 and 1,088,003 is: 2,375,435.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    498,330 : 1,088,003 = 1,088,003 : x
  2. Step 2: Convert to fraction form
    498,330/1,088,003 = 1,088,003/x
  3. Step 3: Cross multiply
    498,330x = 1,088,003 × 1,088,003
  4. Step 4: Simplify right side
    498,330x = 1,183,750,528,009
  5. Step 5: Solve for x
    x = 1,183,750,528,009/498,330
  6. Step 6: Final answer
    x = 2,375,435.01

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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.