Home / 1,016,165.53-1,524,099.90-296,313.79

Finding the Fourth Proportional to 1,016,165.53, 1,524,099.90 and 296,313.79

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Solution

The fourth proportional to 1,016,165.53, 1,524,099.90 and 296,313.79 is: 444,427.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,165.53 : 1,524,099.90 = 296,313.79 : x
  2. Step 2: Convert to fraction form
    1,016,165.53/1,524,099.90 = 296,313.79/x
  3. Step 3: Cross multiply
    1,016,165.53x = 1,524,099.90 × 296,313.79
  4. Step 4: Simplify right side
    1,016,165.53x = 451,611,817,707.62
  5. Step 5: Solve for x
    x = 451,611,817,707.62/1,016,165.53
  6. Step 6: Final answer
    x = 444,427.41

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1.5x scale

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.