Home / 4,355,865.76-6,010,847.86-2,422,084.82

Finding the Fourth Proportional to 4,355,865.76, 6,010,847.86 and 2,422,084.82

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Solution

The fourth proportional to 4,355,865.76, 6,010,847.86 and 2,422,084.82 is: 3,342,339.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,865.76 : 6,010,847.86 = 2,422,084.82 : x
  2. Step 2: Convert to fraction form
    4,355,865.76/6,010,847.86 = 2,422,084.82/x
  3. Step 3: Cross multiply
    4,355,865.76x = 6,010,847.86 × 2,422,084.82
  4. Step 4: Simplify right side
    4,355,865.76x = 14,558,783,357,035.48
  5. Step 5: Solve for x
    x = 14,558,783,357,035.48/4,355,865.76
  6. Step 6: Final answer
    x = 3,342,339.77

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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.