Home / 2,255,896.02-3,113,880.96-2,016,747.60

Finding the Fourth Proportional to 2,255,896.02, 3,113,880.96 and 2,016,747.60

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Solution

The fourth proportional to 2,255,896.02, 3,113,880.96 and 2,016,747.60 is: 2,783,777.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,896.02 : 3,113,880.96 = 2,016,747.60 : x
  2. Step 2: Convert to fraction form
    2,255,896.02/3,113,880.96 = 2,016,747.60/x
  3. Step 3: Cross multiply
    2,255,896.02x = 3,113,880.96 × 2,016,747.60
  4. Step 4: Simplify right side
    2,255,896.02x = 6,279,911,952,765.70
  5. Step 5: Solve for x
    x = 6,279,911,952,765.70/2,255,896.02
  6. Step 6: Final answer
    x = 2,783,777.22

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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.