Home / 1,441,322.92-1,988,947.56-796,701.59

Finding the Fourth Proportional to 1,441,322.92, 1,988,947.56 and 796,701.59

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Solution

The fourth proportional to 1,441,322.92, 1,988,947.56 and 796,701.59 is: 1,099,405.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,322.92 : 1,988,947.56 = 796,701.59 : x
  2. Step 2: Convert to fraction form
    1,441,322.92/1,988,947.56 = 796,701.59/x
  3. Step 3: Cross multiply
    1,441,322.92x = 1,988,947.56 × 796,701.59
  4. Step 4: Simplify right side
    1,441,322.92x = 1,584,597,679,498.62
  5. Step 5: Solve for x
    x = 1,584,597,679,498.62/1,441,322.92
  6. Step 6: Final answer
    x = 1,099,405.04

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