Home / 8,800,190.28-12,144,823.83-4,932,712.44

Finding the Fourth Proportional to 8,800,190.28, 12,144,823.83 and 4,932,712.44

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Solution

The fourth proportional to 8,800,190.28, 12,144,823.83 and 4,932,712.44 is: 6,807,457.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,190.28 : 12,144,823.83 = 4,932,712.44 : x
  2. Step 2: Convert to fraction form
    8,800,190.28/12,144,823.83 = 4,932,712.44/x
  3. Step 3: Cross multiply
    8,800,190.28x = 12,144,823.83 × 4,932,712.44
  4. Step 4: Simplify right side
    8,800,190.28x = 59,906,923,587,849.45
  5. Step 5: Solve for x
    x = 59,906,923,587,849.45/8,800,190.28
  6. Step 6: Final answer
    x = 6,807,457.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.