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Finding the Third Proportional to 1,833,226.88 and 2,693,653.88

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Solution

The third proportional to 1,833,226.88 and 2,693,653.88 is: 3,957,923.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,226.88 : 2,693,653.88 = 2,693,653.88 : x
  2. Step 2: Convert to fraction form
    1,833,226.88/2,693,653.88 = 2,693,653.88/x
  3. Step 3: Cross multiply
    1,833,226.88x = 2,693,653.88 × 2,693,653.88
  4. Step 4: Simplify right side
    1,833,226.88x = 7,255,771,198,302.52
  5. Step 5: Solve for x
    x = 7,255,771,198,302.52/1,833,226.88
  6. Step 6: Final answer
    x = 3,957,923.21

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.