Home / 2,692,182.95-4,037,400.63-894,583.97

Finding the Fourth Proportional to 2,692,182.95, 4,037,400.63 and 894,583.97

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Solution

The fourth proportional to 2,692,182.95, 4,037,400.63 and 894,583.97 is: 1,341,585.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,182.95 : 4,037,400.63 = 894,583.97 : x
  2. Step 2: Convert to fraction form
    2,692,182.95/4,037,400.63 = 894,583.97/x
  3. Step 3: Cross multiply
    2,692,182.95x = 4,037,400.63 × 894,583.97
  4. Step 4: Simplify right side
    2,692,182.95x = 3,611,793,863,878.90
  5. Step 5: Solve for x
    x = 3,611,793,863,878.90/2,692,182.95
  6. Step 6: Final answer
    x = 1,341,585.60

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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.