Home / 3,491,569.44-4,817,643.36-2,040,984.48

Finding the Fourth Proportional to 3,491,569.44, 4,817,643.36 and 2,040,984.48

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Solution

The fourth proportional to 3,491,569.44, 4,817,643.36 and 2,040,984.48 is: 2,816,136.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,569.44 : 4,817,643.36 = 2,040,984.48 : x
  2. Step 2: Convert to fraction form
    3,491,569.44/4,817,643.36 = 2,040,984.48/x
  3. Step 3: Cross multiply
    3,491,569.44x = 4,817,643.36 × 2,040,984.48
  4. Step 4: Simplify right side
    3,491,569.44x = 9,832,735,327,935.05
  5. Step 5: Solve for x
    x = 9,832,735,327,935.05/3,491,569.44
  6. Step 6: Final answer
    x = 2,816,136.27

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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.