Home / 8,144,348.96-11,239,336.96-4,473,604.96

Finding the Fourth Proportional to 8,144,348.96, 11,239,336.96 and 4,473,604.96

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Solution

The fourth proportional to 8,144,348.96, 11,239,336.96 and 4,473,604.96 is: 6,173,649.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,144,348.96 : 11,239,336.96 = 4,473,604.96 : x
  2. Step 2: Convert to fraction form
    8,144,348.96/11,239,336.96 = 4,473,604.96/x
  3. Step 3: Cross multiply
    8,144,348.96x = 11,239,336.96 × 4,473,604.96
  4. Step 4: Simplify right side
    8,144,348.96x = 50,280,353,571,367.33
  5. Step 5: Solve for x
    x = 50,280,353,571,367.33/8,144,348.96
  6. Step 6: Final answer
    x = 6,173,649.22

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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.