Home / 9,465,856.87-14,198,785.50-2,277,390.77

Finding the Fourth Proportional to 9,465,856.87, 14,198,785.50 and 2,277,390.77

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Solution

The fourth proportional to 9,465,856.87, 14,198,785.50 and 2,277,390.77 is: 3,416,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,856.87 : 14,198,785.50 = 2,277,390.77 : x
  2. Step 2: Convert to fraction form
    9,465,856.87/14,198,785.50 = 2,277,390.77/x
  3. Step 3: Cross multiply
    9,465,856.87x = 14,198,785.50 × 2,277,390.77
  4. Step 4: Simplify right side
    9,465,856.87x = 32,336,183,042,909.84
  5. Step 5: Solve for x
    x = 32,336,183,042,909.84/9,465,856.87
  6. Step 6: Final answer
    x = 3,416,086.20

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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.