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Finding the Third Proportional to 695,836 and 1,075,188

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Solution

The third proportional to 695,836 and 1,075,188 is: 1,661,353.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,836 : 1,075,188 = 1,075,188 : x
  2. Step 2: Convert to fraction form
    695,836/1,075,188 = 1,075,188/x
  3. Step 3: Cross multiply
    695,836x = 1,075,188 × 1,075,188
  4. Step 4: Simplify right side
    695,836x = 1,156,029,235,344
  5. Step 5: Solve for x
    x = 1,156,029,235,344/695,836
  6. Step 6: Final answer
    x = 1,661,353.01

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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.