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Finding the Third Proportional to 1,776,907 and 2,729,524

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Solution

The third proportional to 1,776,907 and 2,729,524 is: 4,192,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,907 : 2,729,524 = 2,729,524 : x
  2. Step 2: Convert to fraction form
    1,776,907/2,729,524 = 2,729,524/x
  3. Step 3: Cross multiply
    1,776,907x = 2,729,524 × 2,729,524
  4. Step 4: Simplify right side
    1,776,907x = 7,450,301,266,576
  5. Step 5: Solve for x
    x = 7,450,301,266,576/1,776,907
  6. Step 6: Final answer
    x = 4,192,848.17

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.