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Finding the Third Proportional to 1,066,808 and 2,332,784

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Solution

The third proportional to 1,066,808 and 2,332,784 is: 5,101,087.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,808 : 2,332,784 = 2,332,784 : x
  2. Step 2: Convert to fraction form
    1,066,808/2,332,784 = 2,332,784/x
  3. Step 3: Cross multiply
    1,066,808x = 2,332,784 × 2,332,784
  4. Step 4: Simplify right side
    1,066,808x = 5,441,881,190,656
  5. Step 5: Solve for x
    x = 5,441,881,190,656/1,066,808
  6. Step 6: Final answer
    x = 5,101,087.72

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.