Home / 4,661,524.54-6,992,696.87-1,423,793.15

Finding the Fourth Proportional to 4,661,524.54, 6,992,696.87 and 1,423,793.15

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Solution

The fourth proportional to 4,661,524.54, 6,992,696.87 and 1,423,793.15 is: 2,135,814.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,524.54 : 6,992,696.87 = 1,423,793.15 : x
  2. Step 2: Convert to fraction form
    4,661,524.54/6,992,696.87 = 1,423,793.15/x
  3. Step 3: Cross multiply
    4,661,524.54x = 6,992,696.87 × 1,423,793.15
  4. Step 4: Simplify right side
    4,661,524.54x = 9,956,153,872,128.44
  5. Step 5: Solve for x
    x = 9,956,153,872,128.44/4,661,524.54
  6. Step 6: Final answer
    x = 2,135,814.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.