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Finding the Third Proportional to 700,670 and 1,532,208

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Solution

The third proportional to 700,670 and 1,532,208 is: 3,350,594.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,670 : 1,532,208 = 1,532,208 : x
  2. Step 2: Convert to fraction form
    700,670/1,532,208 = 1,532,208/x
  3. Step 3: Cross multiply
    700,670x = 1,532,208 × 1,532,208
  4. Step 4: Simplify right side
    700,670x = 2,347,661,355,264
  5. Step 5: Solve for x
    x = 2,347,661,355,264/700,670
  6. Step 6: Final answer
    x = 3,350,594.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.