Home / 1,194,101.08-1,647,859.60-650,236.71

Finding the Fourth Proportional to 1,194,101.08, 1,647,859.60 and 650,236.71

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Solution

The fourth proportional to 1,194,101.08, 1,647,859.60 and 650,236.71 is: 897,326.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,101.08 : 1,647,859.60 = 650,236.71 : x
  2. Step 2: Convert to fraction form
    1,194,101.08/1,647,859.60 = 650,236.71/x
  3. Step 3: Cross multiply
    1,194,101.08x = 1,647,859.60 × 650,236.71
  4. Step 4: Simplify right side
    1,194,101.08x = 1,071,498,804,397.77
  5. Step 5: Solve for x
    x = 1,071,498,804,397.77/1,194,101.08
  6. Step 6: Final answer
    x = 897,326.72

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Double scale
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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.