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Finding the Third Proportional to 1,570,943 and 2,402,104

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Solution

The third proportional to 1,570,943 and 2,402,104 is: 3,673,019.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,943 : 2,402,104 = 2,402,104 : x
  2. Step 2: Convert to fraction form
    1,570,943/2,402,104 = 2,402,104/x
  3. Step 3: Cross multiply
    1,570,943x = 2,402,104 × 2,402,104
  4. Step 4: Simplify right side
    1,570,943x = 5,770,103,626,816
  5. Step 5: Solve for x
    x = 5,770,103,626,816/1,570,943
  6. Step 6: Final answer
    x = 3,673,019.09

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.