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Finding the Third Proportional to 1,947,091 and 2,904,433.50

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Solution

The third proportional to 1,947,091 and 2,904,433.50 is: 4,332,480.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,947,091 : 2,904,433.50 = 2,904,433.50 : x
  2. Step 2: Convert to fraction form
    1,947,091/2,904,433.50 = 2,904,433.50/x
  3. Step 3: Cross multiply
    1,947,091x = 2,904,433.50 × 2,904,433.50
  4. Step 4: Simplify right side
    1,947,091x = 8,435,733,955,922.25
  5. Step 5: Solve for x
    x = 8,435,733,955,922.25/1,947,091
  6. Step 6: Final answer
    x = 4,332,480.59

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.