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Finding the Third Proportional to 700,246.69 and 1,111,605.19

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Solution

The third proportional to 700,246.69 and 1,111,605.19 is: 1,764,615.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,246.69 : 1,111,605.19 = 1,111,605.19 : x
  2. Step 2: Convert to fraction form
    700,246.69/1,111,605.19 = 1,111,605.19/x
  3. Step 3: Cross multiply
    700,246.69x = 1,111,605.19 × 1,111,605.19
  4. Step 4: Simplify right side
    700,246.69x = 1,235,666,092,876.91
  5. Step 5: Solve for x
    x = 1,235,666,092,876.91/700,246.69
  6. Step 6: Final answer
    x = 1,764,615.41

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.