Home / 5,795,334.85-7,997,162.03-3,216,812.64

Finding the Fourth Proportional to 5,795,334.85, 7,997,162.03 and 3,216,812.64

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Solution

The fourth proportional to 5,795,334.85, 7,997,162.03 and 3,216,812.64 is: 4,438,979.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,334.85 : 7,997,162.03 = 3,216,812.64 : x
  2. Step 2: Convert to fraction form
    5,795,334.85/7,997,162.03 = 3,216,812.64/x
  3. Step 3: Cross multiply
    5,795,334.85x = 7,997,162.03 × 3,216,812.64
  4. Step 4: Simplify right side
    5,795,334.85x = 25,725,371,902,232.06
  5. Step 5: Solve for x
    x = 25,725,371,902,232.06/5,795,334.85
  6. Step 6: Final answer
    x = 4,438,979.38

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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.