Home / 4,098,982.41-6,141,743.87-1,401,836.10

Finding the Fourth Proportional to 4,098,982.41, 6,141,743.87 and 1,401,836.10

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Solution

The fourth proportional to 4,098,982.41, 6,141,743.87 and 1,401,836.10 is: 2,100,452.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,982.41 : 6,141,743.87 = 1,401,836.10 : x
  2. Step 2: Convert to fraction form
    4,098,982.41/6,141,743.87 = 1,401,836.10/x
  3. Step 3: Cross multiply
    4,098,982.41x = 6,141,743.87 × 1,401,836.10
  4. Step 4: Simplify right side
    4,098,982.41x = 8,609,718,266,910.53
  5. Step 5: Solve for x
    x = 8,609,718,266,910.53/4,098,982.41
  6. Step 6: Final answer
    x = 2,100,452.60

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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.