Home / 6,333,824.27-8,740,443.32-3,433,152.86

Finding the Fourth Proportional to 6,333,824.27, 8,740,443.32 and 3,433,152.86

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Solution

The fourth proportional to 6,333,824.27, 8,740,443.32 and 3,433,152.86 is: 4,737,624.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,824.27 : 8,740,443.32 = 3,433,152.86 : x
  2. Step 2: Convert to fraction form
    6,333,824.27/8,740,443.32 = 3,433,152.86/x
  3. Step 3: Cross multiply
    6,333,824.27x = 8,740,443.32 × 3,433,152.86
  4. Step 4: Simplify right side
    6,333,824.27x = 30,007,277,981,725.89
  5. Step 5: Solve for x
    x = 30,007,277,981,725.89/6,333,824.27
  6. Step 6: Final answer
    x = 4,737,624.02

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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.