Home / 2,236,059.90-3,352,449.60-887,555.70

Finding the Fourth Proportional to 2,236,059.90, 3,352,449.60 and 887,555.70

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Solution

The fourth proportional to 2,236,059.90, 3,352,449.60 and 887,555.70 is: 1,330,682.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,059.90 : 3,352,449.60 = 887,555.70 : x
  2. Step 2: Convert to fraction form
    2,236,059.90/3,352,449.60 = 887,555.70/x
  3. Step 3: Cross multiply
    2,236,059.90x = 3,352,449.60 × 887,555.70
  4. Step 4: Simplify right side
    2,236,059.90x = 2,975,485,751,442.72
  5. Step 5: Solve for x
    x = 2,975,485,751,442.72/2,236,059.90
  6. Step 6: Final answer
    x = 1,330,682.49

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1.5x scale

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.