Home / 1,795,991-2,694,430.38-533,813.36

Finding the Fourth Proportional to 1,795,991, 2,694,430.38 and 533,813.36

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Solution

The fourth proportional to 1,795,991, 2,694,430.38 and 533,813.36 is: 800,851.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,991 : 2,694,430.38 = 533,813.36 : x
  2. Step 2: Convert to fraction form
    1,795,991/2,694,430.38 = 533,813.36/x
  3. Step 3: Cross multiply
    1,795,991x = 2,694,430.38 × 533,813.36
  4. Step 4: Simplify right side
    1,795,991x = 1,438,322,934,433.88
  5. Step 5: Solve for x
    x = 1,438,322,934,433.88/1,795,991
  6. Step 6: Final answer
    x = 800,851.97

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Double scale
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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.