Home / 1,150,664.84-1,726,588.66-882,515.60

Finding the Fourth Proportional to 1,150,664.84, 1,726,588.66 and 882,515.60

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Solution

The fourth proportional to 1,150,664.84, 1,726,588.66 and 882,515.60 is: 1,324,226.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,664.84 : 1,726,588.66 = 882,515.60 : x
  2. Step 2: Convert to fraction form
    1,150,664.84/1,726,588.66 = 882,515.60/x
  3. Step 3: Cross multiply
    1,150,664.84x = 1,726,588.66 × 882,515.60
  4. Step 4: Simplify right side
    1,150,664.84x = 1,523,741,427,233.10
  5. Step 5: Solve for x
    x = 1,523,741,427,233.10/1,150,664.84
  6. Step 6: Final answer
    x = 1,324,226.98

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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.