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Finding the Third Proportional to 366,153 and 750,144

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Solution

The third proportional to 366,153 and 750,144 is: 1,536,833.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,153 : 750,144 = 750,144 : x
  2. Step 2: Convert to fraction form
    366,153/750,144 = 750,144/x
  3. Step 3: Cross multiply
    366,153x = 750,144 × 750,144
  4. Step 4: Simplify right side
    366,153x = 562,716,020,736
  5. Step 5: Solve for x
    x = 562,716,020,736/366,153
  6. Step 6: Final answer
    x = 1,536,833.02

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.