Home / 6,683,770.62-10,025,850.33-1,635,079.50

Finding the Fourth Proportional to 6,683,770.62, 10,025,850.33 and 1,635,079.50

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Solution

The fourth proportional to 6,683,770.62, 10,025,850.33 and 1,635,079.50 is: 2,452,666.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,770.62 : 10,025,850.33 = 1,635,079.50 : x
  2. Step 2: Convert to fraction form
    6,683,770.62/10,025,850.33 = 1,635,079.50/x
  3. Step 3: Cross multiply
    6,683,770.62x = 10,025,850.33 × 1,635,079.50
  4. Step 4: Simplify right side
    6,683,770.62x = 16,393,062,344,651.23
  5. Step 5: Solve for x
    x = 16,393,062,344,651.23/6,683,770.62
  6. Step 6: Final answer
    x = 2,452,666.81

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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.