Home / 3,561,489.34-4,914,946.56-2,033,738.62

Finding the Fourth Proportional to 3,561,489.34, 4,914,946.56 and 2,033,738.62

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Solution

The fourth proportional to 3,561,489.34, 4,914,946.56 and 2,033,738.62 is: 2,806,611.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,489.34 : 4,914,946.56 = 2,033,738.62 : x
  2. Step 2: Convert to fraction form
    3,561,489.34/4,914,946.56 = 2,033,738.62/x
  3. Step 3: Cross multiply
    3,561,489.34x = 4,914,946.56 × 2,033,738.62
  4. Step 4: Simplify right side
    3,561,489.34x = 9,995,716,634,308.15
  5. Step 5: Solve for x
    x = 9,995,716,634,308.15/3,561,489.34
  6. Step 6: Final answer
    x = 2,806,611.41

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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.