Home / 5,203,540.39-7,805,266.79-4,067,258.35

Finding the Fourth Proportional to 5,203,540.39, 7,805,266.79 and 4,067,258.35

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Solution

The fourth proportional to 5,203,540.39, 7,805,266.79 and 4,067,258.35 is: 6,100,853.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,540.39 : 7,805,266.79 = 4,067,258.35 : x
  2. Step 2: Convert to fraction form
    5,203,540.39/7,805,266.79 = 4,067,258.35/x
  3. Step 3: Cross multiply
    5,203,540.39x = 7,805,266.79 × 4,067,258.35
  4. Step 4: Simplify right side
    5,203,540.39x = 31,746,036,496,747.01
  5. Step 5: Solve for x
    x = 31,746,036,496,747.01/5,203,540.39
  6. Step 6: Final answer
    x = 6,100,853.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.