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Finding the Third Proportional to 1,332,862 and 2,902,364

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Solution

The third proportional to 1,332,862 and 2,902,364 is: 6,320,021.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,862 : 2,902,364 = 2,902,364 : x
  2. Step 2: Convert to fraction form
    1,332,862/2,902,364 = 2,902,364/x
  3. Step 3: Cross multiply
    1,332,862x = 2,902,364 × 2,902,364
  4. Step 4: Simplify right side
    1,332,862x = 8,423,716,788,496
  5. Step 5: Solve for x
    x = 8,423,716,788,496/1,332,862
  6. Step 6: Final answer
    x = 6,320,021.72

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.