Home / 2,776,376.25-6,190,780.88

Finding the Third Proportional to 2,776,376.25 and 6,190,780.88

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Solution

The third proportional to 2,776,376.25 and 6,190,780.88 is: 13,804,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,776,376.25 : 6,190,780.88 = 6,190,780.88 : x
  2. Step 2: Convert to fraction form
    2,776,376.25/6,190,780.88 = 6,190,780.88/x
  3. Step 3: Cross multiply
    2,776,376.25x = 6,190,780.88 × 6,190,780.88
  4. Step 4: Simplify right side
    2,776,376.25x = 38,325,767,842,265.77
  5. Step 5: Solve for x
    x = 38,325,767,842,265.77/2,776,376.25
  6. Step 6: Final answer
    x = 13,804,241.35

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.