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Finding the Third Proportional to 707,526 and 1,088,817

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Solution

The third proportional to 707,526 and 1,088,817 is: 1,675,588.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,526 : 1,088,817 = 1,088,817 : x
  2. Step 2: Convert to fraction form
    707,526/1,088,817 = 1,088,817/x
  3. Step 3: Cross multiply
    707,526x = 1,088,817 × 1,088,817
  4. Step 4: Simplify right side
    707,526x = 1,185,522,459,489
  5. Step 5: Solve for x
    x = 1,185,522,459,489/707,526
  6. Step 6: Final answer
    x = 1,675,588.54

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.