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Finding the Third Proportional to 1,127,040 and 1,650,100

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Solution

The third proportional to 1,127,040 and 1,650,100 is: 2,415,912.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,040 : 1,650,100 = 1,650,100 : x
  2. Step 2: Convert to fraction form
    1,127,040/1,650,100 = 1,650,100/x
  3. Step 3: Cross multiply
    1,127,040x = 1,650,100 × 1,650,100
  4. Step 4: Simplify right side
    1,127,040x = 2,722,830,010,000
  5. Step 5: Solve for x
    x = 2,722,830,010,000/1,127,040
  6. Step 6: Final answer
    x = 2,415,912.49

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.