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Finding the Third Proportional to 1,411,088 and 3,103,104

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Solution

The third proportional to 1,411,088 and 3,103,104 is: 6,823,992.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,088 : 3,103,104 = 3,103,104 : x
  2. Step 2: Convert to fraction form
    1,411,088/3,103,104 = 3,103,104/x
  3. Step 3: Cross multiply
    1,411,088x = 3,103,104 × 3,103,104
  4. Step 4: Simplify right side
    1,411,088x = 9,629,254,434,816
  5. Step 5: Solve for x
    x = 9,629,254,434,816/1,411,088
  6. Step 6: Final answer
    x = 6,823,992.86

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.