Home / 2,863,134.96-4,291,552.92-1,179,319.92

Finding the Fourth Proportional to 2,863,134.96, 4,291,552.92 and 1,179,319.92

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Solution

The fourth proportional to 2,863,134.96, 4,291,552.92 and 1,179,319.92 is: 1,767,682.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,134.96 : 4,291,552.92 = 1,179,319.92 : x
  2. Step 2: Convert to fraction form
    2,863,134.96/4,291,552.92 = 1,179,319.92/x
  3. Step 3: Cross multiply
    2,863,134.96x = 4,291,552.92 × 1,179,319.92
  4. Step 4: Simplify right side
    2,863,134.96x = 5,061,113,846,290.17
  5. Step 5: Solve for x
    x = 5,061,113,846,290.17/2,863,134.96
  6. Step 6: Final answer
    x = 1,767,682.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.