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Finding the Third Proportional to 1,127,808 and 2,441,472

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Solution

The third proportional to 1,127,808 and 2,441,472 is: 5,285,283.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,808 : 2,441,472 = 2,441,472 : x
  2. Step 2: Convert to fraction form
    1,127,808/2,441,472 = 2,441,472/x
  3. Step 3: Cross multiply
    1,127,808x = 2,441,472 × 2,441,472
  4. Step 4: Simplify right side
    1,127,808x = 5,960,785,526,784
  5. Step 5: Solve for x
    x = 5,960,785,526,784/1,127,808
  6. Step 6: Final answer
    x = 5,285,283.96

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.