Home / 804,881.67-1,110,494.48-482,474.13

Finding the Fourth Proportional to 804,881.67, 1,110,494.48 and 482,474.13

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Solution

The fourth proportional to 804,881.67, 1,110,494.48 and 482,474.13 is: 665,669.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,881.67 : 1,110,494.48 = 482,474.13 : x
  2. Step 2: Convert to fraction form
    804,881.67/1,110,494.48 = 482,474.13/x
  3. Step 3: Cross multiply
    804,881.67x = 1,110,494.48 × 482,474.13
  4. Step 4: Simplify right side
    804,881.67x = 535,784,858,107.80
  5. Step 5: Solve for x
    x = 535,784,858,107.80/804,881.67
  6. Step 6: Final answer
    x = 665,669.10

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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.