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Finding the Third Proportional to 2,886,735 and 4,035,833.75

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Solution

The third proportional to 2,886,735 and 4,035,833.75 is: 5,642,344.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,735 : 4,035,833.75 = 4,035,833.75 : x
  2. Step 2: Convert to fraction form
    2,886,735/4,035,833.75 = 4,035,833.75/x
  3. Step 3: Cross multiply
    2,886,735x = 4,035,833.75 × 4,035,833.75
  4. Step 4: Simplify right side
    2,886,735x = 16,287,954,057,639.06
  5. Step 5: Solve for x
    x = 16,287,954,057,639.06/2,886,735
  6. Step 6: Final answer
    x = 5,642,344.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.