Home / 3,662,655.36-5,494,770.46-1,234,049.94

Finding the Fourth Proportional to 3,662,655.36, 5,494,770.46 and 1,234,049.94

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Solution

The fourth proportional to 3,662,655.36, 5,494,770.46 and 1,234,049.94 is: 1,851,340.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,655.36 : 5,494,770.46 = 1,234,049.94 : x
  2. Step 2: Convert to fraction form
    3,662,655.36/5,494,770.46 = 1,234,049.94/x
  3. Step 3: Cross multiply
    3,662,655.36x = 5,494,770.46 × 1,234,049.94
  4. Step 4: Simplify right side
    3,662,655.36x = 6,780,821,156,476.77
  5. Step 5: Solve for x
    x = 6,780,821,156,476.77/3,662,655.36
  6. Step 6: Final answer
    x = 1,851,340.21

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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.