Home / 967,366.56-1,451,053.28-293,453.76

Finding the Fourth Proportional to 967,366.56, 1,451,053.28 and 293,453.76

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Solution

The fourth proportional to 967,366.56, 1,451,053.28 and 293,453.76 is: 440,181.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,366.56 : 1,451,053.28 = 293,453.76 : x
  2. Step 2: Convert to fraction form
    967,366.56/1,451,053.28 = 293,453.76/x
  3. Step 3: Cross multiply
    967,366.56x = 1,451,053.28 × 293,453.76
  4. Step 4: Simplify right side
    967,366.56x = 425,817,040,976.33
  5. Step 5: Solve for x
    x = 425,817,040,976.33/967,366.56
  6. Step 6: Final answer
    x = 440,181.68

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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.