Home / 634,027.92-950,508.81-296,890.92

Finding the Fourth Proportional to 634,027.92, 950,508.81 and 296,890.92

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Solution

The fourth proportional to 634,027.92, 950,508.81 and 296,890.92 is: 445,086.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,027.92 : 950,508.81 = 296,890.92 : x
  2. Step 2: Convert to fraction form
    634,027.92/950,508.81 = 296,890.92/x
  3. Step 3: Cross multiply
    634,027.92x = 950,508.81 × 296,890.92
  4. Step 4: Simplify right side
    634,027.92x = 282,197,435,069.01
  5. Step 5: Solve for x
    x = 282,197,435,069.01/634,027.92
  6. Step 6: Final answer
    x = 445,086.76

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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.