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Finding the Third Proportional to 1,110,635 and 2,403,424

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Solution

The third proportional to 1,110,635 and 2,403,424 is: 5,201,030.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,635 : 2,403,424 = 2,403,424 : x
  2. Step 2: Convert to fraction form
    1,110,635/2,403,424 = 2,403,424/x
  3. Step 3: Cross multiply
    1,110,635x = 2,403,424 × 2,403,424
  4. Step 4: Simplify right side
    1,110,635x = 5,776,446,923,776
  5. Step 5: Solve for x
    x = 5,776,446,923,776/1,110,635
  6. Step 6: Final answer
    x = 5,201,030.87

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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.