Home / 3,759,230.66-5,187,599.51-2,040,314.27

Finding the Fourth Proportional to 3,759,230.66, 5,187,599.51 and 2,040,314.27

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Solution

The fourth proportional to 3,759,230.66, 5,187,599.51 and 2,040,314.27 is: 2,815,558.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,230.66 : 5,187,599.51 = 2,040,314.27 : x
  2. Step 2: Convert to fraction form
    3,759,230.66/5,187,599.51 = 2,040,314.27/x
  3. Step 3: Cross multiply
    3,759,230.66x = 5,187,599.51 × 2,040,314.27
  4. Step 4: Simplify right side
    3,759,230.66x = 10,584,333,271,158.44
  5. Step 5: Solve for x
    x = 10,584,333,271,158.44/3,759,230.66
  6. Step 6: Final answer
    x = 2,815,558.35

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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.