Home / 903,536.87-1,356,990.11-795,504.34

Finding the Fourth Proportional to 903,536.87, 1,356,990.11 and 795,504.34

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Solution

The fourth proportional to 903,536.87, 1,356,990.11 and 795,504.34 is: 1,194,739.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,536.87 : 1,356,990.11 = 795,504.34 : x
  2. Step 2: Convert to fraction form
    903,536.87/1,356,990.11 = 795,504.34/x
  3. Step 3: Cross multiply
    903,536.87x = 1,356,990.11 × 795,504.34
  4. Step 4: Simplify right side
    903,536.87x = 1,079,491,511,079.61
  5. Step 5: Solve for x
    x = 1,079,491,511,079.61/903,536.87
  6. Step 6: Final answer
    x = 1,194,739.86

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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.