Home / 3,261,253.97-4,500,544.58-1,810,944.92

Finding the Fourth Proportional to 3,261,253.97, 4,500,544.58 and 1,810,944.92

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Solution

The fourth proportional to 3,261,253.97, 4,500,544.58 and 1,810,944.92 is: 2,499,111.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,253.97 : 4,500,544.58 = 1,810,944.92 : x
  2. Step 2: Convert to fraction form
    3,261,253.97/4,500,544.58 = 1,810,944.92/x
  3. Step 3: Cross multiply
    3,261,253.97x = 4,500,544.58 × 1,810,944.92
  4. Step 4: Simplify right side
    3,261,253.97x = 8,150,238,312,827.09
  5. Step 5: Solve for x
    x = 8,150,238,312,827.09/3,261,253.97
  6. Step 6: Final answer
    x = 2,499,111.81

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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.