Home / 804,736-1,110,564.84-460,635.04

Finding the Fourth Proportional to 804,736, 1,110,564.84 and 460,635.04

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Solution

The fourth proportional to 804,736, 1,110,564.84 and 460,635.04 is: 635,693.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,736 : 1,110,564.84 = 460,635.04 : x
  2. Step 2: Convert to fraction form
    804,736/1,110,564.84 = 460,635.04/x
  3. Step 3: Cross multiply
    804,736x = 1,110,564.84 × 460,635.04
  4. Step 4: Simplify right side
    804,736x = 511,565,079,495.99
  5. Step 5: Solve for x
    x = 511,565,079,495.99/804,736
  6. Step 6: Final answer
    x = 635,693.05

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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.