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Finding the Third Proportional to 1,305,901 and 1,849,501

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Solution

The third proportional to 1,305,901 and 1,849,501 is: 2,619,382.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,305,901 : 1,849,501 = 1,849,501 : x
  2. Step 2: Convert to fraction form
    1,305,901/1,849,501 = 1,849,501/x
  3. Step 3: Cross multiply
    1,305,901x = 1,849,501 × 1,849,501
  4. Step 4: Simplify right side
    1,305,901x = 3,420,653,949,001
  5. Step 5: Solve for x
    x = 3,420,653,949,001/1,305,901
  6. Step 6: Final answer
    x = 2,619,382.29

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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.