Home / 2,331,015.34-3,496,997.66-983,182.96

Finding the Fourth Proportional to 2,331,015.34, 3,496,997.66 and 983,182.96

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Solution

The fourth proportional to 2,331,015.34, 3,496,997.66 and 983,182.96 is: 1,474,974.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,015.34 : 3,496,997.66 = 983,182.96 : x
  2. Step 2: Convert to fraction form
    2,331,015.34/3,496,997.66 = 983,182.96/x
  3. Step 3: Cross multiply
    2,331,015.34x = 3,496,997.66 × 983,182.96
  4. Step 4: Simplify right side
    2,331,015.34x = 3,438,188,515,457.61
  5. Step 5: Solve for x
    x = 3,438,188,515,457.61/2,331,015.34
  6. Step 6: Final answer
    x = 1,474,974.64

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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.