Home / 5,816,680.94-8,027,446.48-4,162,983.32

Finding the Fourth Proportional to 5,816,680.94, 8,027,446.48 and 4,162,983.32

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Solution

The fourth proportional to 5,816,680.94, 8,027,446.48 and 4,162,983.32 is: 5,745,222.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,680.94 : 8,027,446.48 = 4,162,983.32 : x
  2. Step 2: Convert to fraction form
    5,816,680.94/8,027,446.48 = 4,162,983.32/x
  3. Step 3: Cross multiply
    5,816,680.94x = 8,027,446.48 × 4,162,983.32
  4. Step 4: Simplify right side
    5,816,680.94x = 33,418,125,808,093.87
  5. Step 5: Solve for x
    x = 33,418,125,808,093.87/5,816,680.94
  6. Step 6: Final answer
    x = 5,745,222.43

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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.