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Finding the Third Proportional to 1,095,930 and 1,719,624

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Solution

The third proportional to 1,095,930 and 1,719,624 is: 2,698,262.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,930 : 1,719,624 = 1,719,624 : x
  2. Step 2: Convert to fraction form
    1,095,930/1,719,624 = 1,719,624/x
  3. Step 3: Cross multiply
    1,095,930x = 1,719,624 × 1,719,624
  4. Step 4: Simplify right side
    1,095,930x = 2,957,106,701,376
  5. Step 5: Solve for x
    x = 2,957,106,701,376/1,095,930
  6. Step 6: Final answer
    x = 2,698,262.39

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.