Home / 3,234,400.48-4,850,179.80-1,211,225.41

Finding the Fourth Proportional to 3,234,400.48, 4,850,179.80 and 1,211,225.41

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Solution

The fourth proportional to 3,234,400.48, 4,850,179.80 and 1,211,225.41 is: 1,816,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,400.48 : 4,850,179.80 = 1,211,225.41 : x
  2. Step 2: Convert to fraction form
    3,234,400.48/4,850,179.80 = 1,211,225.41/x
  3. Step 3: Cross multiply
    3,234,400.48x = 4,850,179.80 × 1,211,225.41
  4. Step 4: Simplify right side
    3,234,400.48x = 5,874,661,016,828.72
  5. Step 5: Solve for x
    x = 5,874,661,016,828.72/3,234,400.48
  6. Step 6: Final answer
    x = 1,816,306.01

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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.