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Finding the Third Proportional to 1,791,168 and 3,784,488

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Solution

The third proportional to 1,791,168 and 3,784,488 is: 7,996,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,791,168 : 3,784,488 = 3,784,488 : x
  2. Step 2: Convert to fraction form
    1,791,168/3,784,488 = 3,784,488/x
  3. Step 3: Cross multiply
    1,791,168x = 3,784,488 × 3,784,488
  4. Step 4: Simplify right side
    1,791,168x = 14,322,349,422,144
  5. Step 5: Solve for x
    x = 14,322,349,422,144/1,791,168
  6. Step 6: Final answer
    x = 7,996,094.96

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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.