Home / 6,230,631-8,598,270.78-3,369,063

Finding the Fourth Proportional to 6,230,631, 8,598,270.78 and 3,369,063

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Solution

The fourth proportional to 6,230,631, 8,598,270.78 and 3,369,063 is: 4,649,306.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,631 : 8,598,270.78 = 3,369,063 : x
  2. Step 2: Convert to fraction form
    6,230,631/8,598,270.78 = 3,369,063/x
  3. Step 3: Cross multiply
    6,230,631x = 8,598,270.78 × 3,369,063
  4. Step 4: Simplify right side
    6,230,631x = 28,968,115,948,879.14
  5. Step 5: Solve for x
    x = 28,968,115,948,879.14/6,230,631
  6. Step 6: Final answer
    x = 4,649,306.94

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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.