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Finding the Third Proportional to 2,396,916 and 3,371,431.50

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Solution

The third proportional to 2,396,916 and 3,371,431.50 is: 4,742,156.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,916 : 3,371,431.50 = 3,371,431.50 : x
  2. Step 2: Convert to fraction form
    2,396,916/3,371,431.50 = 3,371,431.50/x
  3. Step 3: Cross multiply
    2,396,916x = 3,371,431.50 × 3,371,431.50
  4. Step 4: Simplify right side
    2,396,916x = 11,366,550,359,192.25
  5. Step 5: Solve for x
    x = 11,366,550,359,192.25/2,396,916
  6. Step 6: Final answer
    x = 4,742,156.32

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.