Home / 804,991.66-1,110,865-460,816.18

Finding the Fourth Proportional to 804,991.66, 1,110,865 and 460,816.18

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Solution

The fourth proportional to 804,991.66, 1,110,865 and 460,816.18 is: 635,912.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,991.66 : 1,110,865 = 460,816.18 : x
  2. Step 2: Convert to fraction form
    804,991.66/1,110,865 = 460,816.18/x
  3. Step 3: Cross multiply
    804,991.66x = 1,110,865 × 460,816.18
  4. Step 4: Simplify right side
    804,991.66x = 511,904,565,795.70
  5. Step 5: Solve for x
    x = 511,904,565,795.70/804,991.66
  6. Step 6: Final answer
    x = 635,912.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.