Home / 3,759,160.59-5,187,646.62-2,040,281.33

Finding the Fourth Proportional to 3,759,160.59, 5,187,646.62 and 2,040,281.33

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Solution

The fourth proportional to 3,759,160.59, 5,187,646.62 and 2,040,281.33 is: 2,815,590.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,160.59 : 5,187,646.62 = 2,040,281.33 : x
  2. Step 2: Convert to fraction form
    3,759,160.59/5,187,646.62 = 2,040,281.33/x
  3. Step 3: Cross multiply
    3,759,160.59x = 5,187,646.62 × 2,040,281.33
  4. Step 4: Simplify right side
    3,759,160.59x = 10,584,258,519,485.37
  5. Step 5: Solve for x
    x = 10,584,258,519,485.37/3,759,160.59
  6. Step 6: Final answer
    x = 2,815,590.95

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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.