Home / 6,230,466.75-8,598,156.09-3,654,005.79

Finding the Fourth Proportional to 6,230,466.75, 8,598,156.09 and 3,654,005.79

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Solution

The fourth proportional to 6,230,466.75, 8,598,156.09 and 3,654,005.79 is: 5,042,593.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,466.75 : 8,598,156.09 = 3,654,005.79 : x
  2. Step 2: Convert to fraction form
    6,230,466.75/8,598,156.09 = 3,654,005.79/x
  3. Step 3: Cross multiply
    6,230,466.75x = 8,598,156.09 × 3,654,005.79
  4. Step 4: Simplify right side
    6,230,466.75x = 31,417,712,136,183.76
  5. Step 5: Solve for x
    x = 31,417,712,136,183.76/6,230,466.75
  6. Step 6: Final answer
    x = 5,042,593.66

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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.