Home / 1,180,591.01-1,771,258.66-897,635.54

Finding the Fourth Proportional to 1,180,591.01, 1,771,258.66 and 897,635.54

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Solution

The fourth proportional to 1,180,591.01, 1,771,258.66 and 897,635.54 is: 1,346,736.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,591.01 : 1,771,258.66 = 897,635.54 : x
  2. Step 2: Convert to fraction form
    1,180,591.01/1,771,258.66 = 897,635.54/x
  3. Step 3: Cross multiply
    1,180,591.01x = 1,771,258.66 × 897,635.54
  4. Step 4: Simplify right side
    1,180,591.01x = 1,589,944,712,648.39
  5. Step 5: Solve for x
    x = 1,589,944,712,648.39/1,180,591.01
  6. Step 6: Final answer
    x = 1,346,736.25

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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.