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Finding the Third Proportional to 1,108,383 and 2,382,528

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Solution

The third proportional to 1,108,383 and 2,382,528 is: 5,121,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,383 : 2,382,528 = 2,382,528 : x
  2. Step 2: Convert to fraction form
    1,108,383/2,382,528 = 2,382,528/x
  3. Step 3: Cross multiply
    1,108,383x = 2,382,528 × 2,382,528
  4. Step 4: Simplify right side
    1,108,383x = 5,676,439,670,784
  5. Step 5: Solve for x
    x = 5,676,439,670,784/1,108,383
  6. Step 6: Final answer
    x = 5,121,370.20

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.