Home / 5,632,976.66-7,773,509.85-3,054,656.75

Finding the Fourth Proportional to 5,632,976.66, 7,773,509.85 and 3,054,656.75

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Solution

The fourth proportional to 5,632,976.66, 7,773,509.85 and 3,054,656.75 is: 4,215,427.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,976.66 : 7,773,509.85 = 3,054,656.75 : x
  2. Step 2: Convert to fraction form
    5,632,976.66/7,773,509.85 = 3,054,656.75/x
  3. Step 3: Cross multiply
    5,632,976.66x = 7,773,509.85 × 3,054,656.75
  4. Step 4: Simplify right side
    5,632,976.66x = 23,745,404,295,626.44
  5. Step 5: Solve for x
    x = 23,745,404,295,626.44/5,632,976.66
  6. Step 6: Final answer
    x = 4,215,427.43

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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.