Home / 2,242,834.40-3,364,299.27-803,611.55

Finding the Fourth Proportional to 2,242,834.40, 3,364,299.27 and 803,611.55

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Solution

The fourth proportional to 2,242,834.40, 3,364,299.27 and 803,611.55 is: 1,205,434.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,834.40 : 3,364,299.27 = 803,611.55 : x
  2. Step 2: Convert to fraction form
    2,242,834.40/3,364,299.27 = 803,611.55/x
  3. Step 3: Cross multiply
    2,242,834.40x = 3,364,299.27 × 803,611.55
  4. Step 4: Simplify right side
    2,242,834.40x = 2,703,589,751,028.57
  5. Step 5: Solve for x
    x = 2,703,589,751,028.57/2,242,834.40
  6. Step 6: Final answer
    x = 1,205,434.41

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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.