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Finding the Third Proportional to 1,361,110.50 and 2,010,534.75

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Solution

The third proportional to 1,361,110.50 and 2,010,534.75 is: 2,969,817.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,110.50 : 2,010,534.75 = 2,010,534.75 : x
  2. Step 2: Convert to fraction form
    1,361,110.50/2,010,534.75 = 2,010,534.75/x
  3. Step 3: Cross multiply
    1,361,110.50x = 2,010,534.75 × 2,010,534.75
  4. Step 4: Simplify right side
    1,361,110.50x = 4,042,249,980,957.56
  5. Step 5: Solve for x
    x = 4,042,249,980,957.56/1,361,110.50
  6. Step 6: Final answer
    x = 2,969,817.65

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.