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Finding the Third Proportional to 652,094 and 1,382,692

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Solution

The third proportional to 652,094 and 1,382,692 is: 2,931,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,094 : 1,382,692 = 1,382,692 : x
  2. Step 2: Convert to fraction form
    652,094/1,382,692 = 1,382,692/x
  3. Step 3: Cross multiply
    652,094x = 1,382,692 × 1,382,692
  4. Step 4: Simplify right side
    652,094x = 1,911,837,166,864
  5. Step 5: Solve for x
    x = 1,911,837,166,864/652,094
  6. Step 6: Final answer
    x = 2,931,842.90

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.