Home / 1,068,682.41-1,474,786.44-585,250.92

Finding the Fourth Proportional to 1,068,682.41, 1,474,786.44 and 585,250.92

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Solution

The fourth proportional to 1,068,682.41, 1,474,786.44 and 585,250.92 is: 807,648.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,682.41 : 1,474,786.44 = 585,250.92 : x
  2. Step 2: Convert to fraction form
    1,068,682.41/1,474,786.44 = 585,250.92/x
  3. Step 3: Cross multiply
    1,068,682.41x = 1,474,786.44 × 585,250.92
  4. Step 4: Simplify right side
    1,068,682.41x = 863,120,120,813.53
  5. Step 5: Solve for x
    x = 863,120,120,813.53/1,068,682.41
  6. Step 6: Final answer
    x = 807,648.85

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Double scale
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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.