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Finding the Third Proportional to 3,608,619.19 and 4,769,948.25

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Solution

The third proportional to 3,608,619.19 and 4,769,948.25 is: 6,305,017.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,619.19 : 4,769,948.25 = 4,769,948.25 : x
  2. Step 2: Convert to fraction form
    3,608,619.19/4,769,948.25 = 4,769,948.25/x
  3. Step 3: Cross multiply
    3,608,619.19x = 4,769,948.25 × 4,769,948.25
  4. Step 4: Simplify right side
    3,608,619.19x = 22,752,406,307,678.06
  5. Step 5: Solve for x
    x = 22,752,406,307,678.06/3,608,619.19
  6. Step 6: Final answer
    x = 6,305,017.27

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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.