Home / 5,947,335.36-8,207,362.08-3,231,080.64

Finding the Fourth Proportional to 5,947,335.36, 8,207,362.08 and 3,231,080.64

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Solution

The fourth proportional to 5,947,335.36, 8,207,362.08 and 3,231,080.64 is: 4,458,912.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,335.36 : 8,207,362.08 = 3,231,080.64 : x
  2. Step 2: Convert to fraction form
    5,947,335.36/8,207,362.08 = 3,231,080.64/x
  3. Step 3: Cross multiply
    5,947,335.36x = 8,207,362.08 × 3,231,080.64
  4. Step 4: Simplify right side
    5,947,335.36x = 26,518,648,722,158.13
  5. Step 5: Solve for x
    x = 26,518,648,722,158.13/5,947,335.36
  6. Step 6: Final answer
    x = 4,458,912.63

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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.