Home / 914,198.58-1,261,804.00-608,287.85

Finding the Fourth Proportional to 914,198.58, 1,261,804.00 and 608,287.85

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Solution

The fourth proportional to 914,198.58, 1,261,804.00 and 608,287.85 is: 839,576.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,198.58 : 1,261,804.00 = 608,287.85 : x
  2. Step 2: Convert to fraction form
    914,198.58/1,261,804.00 = 608,287.85/x
  3. Step 3: Cross multiply
    914,198.58x = 1,261,804.00 × 608,287.85
  4. Step 4: Simplify right side
    914,198.58x = 767,540,045,583.60
  5. Step 5: Solve for x
    x = 767,540,045,583.60/914,198.58
  6. Step 6: Final answer
    x = 839,576.94

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Double scale
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1.5x scale

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.