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Finding the Third Proportional to 2,993,209.03 and 6,565,828.78

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Solution

The third proportional to 2,993,209.03 and 6,565,828.78 is: 14,402,638.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,209.03 : 6,565,828.78 = 6,565,828.78 : x
  2. Step 2: Convert to fraction form
    2,993,209.03/6,565,828.78 = 6,565,828.78/x
  3. Step 3: Cross multiply
    2,993,209.03x = 6,565,828.78 × 6,565,828.78
  4. Step 4: Simplify right side
    2,993,209.03x = 43,110,107,584,690.86
  5. Step 5: Solve for x
    x = 43,110,107,584,690.86/2,993,209.03
  6. Step 6: Final answer
    x = 14,402,638.48

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.