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Finding the Third Proportional to 676,312.03 and 1,011,090.94

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Solution

The third proportional to 676,312.03 and 1,011,090.94 is: 1,511,587.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,312.03 : 1,011,090.94 = 1,011,090.94 : x
  2. Step 2: Convert to fraction form
    676,312.03/1,011,090.94 = 1,011,090.94/x
  3. Step 3: Cross multiply
    676,312.03x = 1,011,090.94 × 1,011,090.94
  4. Step 4: Simplify right side
    676,312.03x = 1,022,304,883,894.63
  5. Step 5: Solve for x
    x = 1,022,304,883,894.63/676,312.03
  6. Step 6: Final answer
    x = 1,511,587.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.