Home / 2,692,182.20-4,037,399.51-894,583.22

Finding the Fourth Proportional to 2,692,182.20, 4,037,399.51 and 894,583.22

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Solution

The fourth proportional to 2,692,182.20, 4,037,399.51 and 894,583.22 is: 1,341,584.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,182.20 : 4,037,399.51 = 894,583.22 : x
  2. Step 2: Convert to fraction form
    2,692,182.20/4,037,399.51 = 894,583.22/x
  3. Step 3: Cross multiply
    2,692,182.20x = 4,037,399.51 × 894,583.22
  4. Step 4: Simplify right side
    2,692,182.20x = 3,611,789,829,422.31
  5. Step 5: Solve for x
    x = 3,611,789,829,422.31/2,692,182.20
  6. Step 6: Final answer
    x = 1,341,584.47

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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.