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Finding the Third Proportional to 886,707 and 1,375,804.13

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Solution

The third proportional to 886,707 and 1,375,804.13 is: 2,134,681.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,707 : 1,375,804.13 = 1,375,804.13 : x
  2. Step 2: Convert to fraction form
    886,707/1,375,804.13 = 1,375,804.13/x
  3. Step 3: Cross multiply
    886,707x = 1,375,804.13 × 1,375,804.13
  4. Step 4: Simplify right side
    886,707x = 1,892,836,990,367.02
  5. Step 5: Solve for x
    x = 1,892,836,990,367.02/886,707
  6. Step 6: Final answer
    x = 2,134,681.46

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.