Home / 3,625,271.04-5,002,759.53-1,993,673.36

Finding the Fourth Proportional to 3,625,271.04, 5,002,759.53 and 1,993,673.36

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Solution

The fourth proportional to 3,625,271.04, 5,002,759.53 and 1,993,673.36 is: 2,751,206.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,271.04 : 5,002,759.53 = 1,993,673.36 : x
  2. Step 2: Convert to fraction form
    3,625,271.04/5,002,759.53 = 1,993,673.36/x
  3. Step 3: Cross multiply
    3,625,271.04x = 5,002,759.53 × 1,993,673.36
  4. Step 4: Simplify right side
    3,625,271.04x = 9,973,868,413,954.02
  5. Step 5: Solve for x
    x = 9,973,868,413,954.02/3,625,271.04
  6. Step 6: Final answer
    x = 2,751,206.27

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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.