Home / 826,764.06-1,141,059.24-504,661.62

Finding the Fourth Proportional to 826,764.06, 1,141,059.24 and 504,661.62

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Solution

The fourth proportional to 826,764.06, 1,141,059.24 and 504,661.62 is: 696,509.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    826,764.06 : 1,141,059.24 = 504,661.62 : x
  2. Step 2: Convert to fraction form
    826,764.06/1,141,059.24 = 504,661.62/x
  3. Step 3: Cross multiply
    826,764.06x = 1,141,059.24 × 504,661.62
  4. Step 4: Simplify right side
    826,764.06x = 575,848,804,574.37
  5. Step 5: Solve for x
    x = 575,848,804,574.37/826,764.06
  6. Step 6: Final answer
    x = 696,509.24

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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.