Home / 5,816,631.89-8,024,874.29-3,367,906.31

Finding the Fourth Proportional to 5,816,631.89, 8,024,874.29 and 3,367,906.31

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Solution

The fourth proportional to 5,816,631.89, 8,024,874.29 and 3,367,906.31 is: 4,646,507.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,631.89 : 8,024,874.29 = 3,367,906.31 : x
  2. Step 2: Convert to fraction form
    5,816,631.89/8,024,874.29 = 3,367,906.31/x
  3. Step 3: Cross multiply
    5,816,631.89x = 8,024,874.29 × 3,367,906.31
  4. Step 4: Simplify right side
    5,816,631.89x = 27,027,024,774,100.07
  5. Step 5: Solve for x
    x = 27,027,024,774,100.07/5,816,631.89
  6. Step 6: Final answer
    x = 4,646,507.68

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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.