Home / 2,863,956.83-3,951,276.93-1,775,836.85

Finding the Fourth Proportional to 2,863,956.83, 3,951,276.93 and 1,775,836.85

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Solution

The fourth proportional to 2,863,956.83, 3,951,276.93 and 1,775,836.85 is: 2,450,045.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,956.83 : 3,951,276.93 = 1,775,836.85 : x
  2. Step 2: Convert to fraction form
    2,863,956.83/3,951,276.93 = 1,775,836.85/x
  3. Step 3: Cross multiply
    2,863,956.83x = 3,951,276.93 × 1,775,836.85
  4. Step 4: Simplify right side
    2,863,956.83x = 7,016,823,157,092.49
  5. Step 5: Solve for x
    x = 7,016,823,157,092.49/2,863,956.83
  6. Step 6: Final answer
    x = 2,450,045.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.