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Finding the Third Proportional to 941,275.69 and 1,938,259.13

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Solution

The third proportional to 941,275.69 and 1,938,259.13 is: 3,991,230.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,275.69 : 1,938,259.13 = 1,938,259.13 : x
  2. Step 2: Convert to fraction form
    941,275.69/1,938,259.13 = 1,938,259.13/x
  3. Step 3: Cross multiply
    941,275.69x = 1,938,259.13 × 1,938,259.13
  4. Step 4: Simplify right side
    941,275.69x = 3,756,848,435,645.77
  5. Step 5: Solve for x
    x = 3,756,848,435,645.77/941,275.69
  6. Step 6: Final answer
    x = 3,991,230.72

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.