Home / 2,692,116.20-4,037,300.22-894,517

Finding the Fourth Proportional to 2,692,116.20, 4,037,300.22 and 894,517

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Solution

The fourth proportional to 2,692,116.20, 4,037,300.22 and 894,517 is: 1,341,485.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,116.20 : 4,037,300.22 = 894,517 : x
  2. Step 2: Convert to fraction form
    2,692,116.20/4,037,300.22 = 894,517/x
  3. Step 3: Cross multiply
    2,692,116.20x = 4,037,300.22 × 894,517
  4. Step 4: Simplify right side
    2,692,116.20x = 3,611,433,680,893.74
  5. Step 5: Solve for x
    x = 3,611,433,680,893.74/2,692,116.20
  6. Step 6: Final answer
    x = 1,341,485.07

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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.