Home / 804,548.06-1,110,283.37-441,979.30

Finding the Fourth Proportional to 804,548.06, 1,110,283.37 and 441,979.30

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Solution

The fourth proportional to 804,548.06, 1,110,283.37 and 441,979.30 is: 609,935.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,548.06 : 1,110,283.37 = 441,979.30 : x
  2. Step 2: Convert to fraction form
    804,548.06/1,110,283.37 = 441,979.30/x
  3. Step 3: Cross multiply
    804,548.06x = 1,110,283.37 × 441,979.30
  4. Step 4: Simplify right side
    804,548.06x = 490,722,266,674.24
  5. Step 5: Solve for x
    x = 490,722,266,674.24/804,548.06
  6. Step 6: Final answer
    x = 609,935.31

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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.