Home / 8,544,086.54-11,790,950.16-4,676,524.66

Finding the Fourth Proportional to 8,544,086.54, 11,790,950.16 and 4,676,524.66

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Solution

The fourth proportional to 8,544,086.54, 11,790,950.16 and 4,676,524.66 is: 6,453,664.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,086.54 : 11,790,950.16 = 4,676,524.66 : x
  2. Step 2: Convert to fraction form
    8,544,086.54/11,790,950.16 = 4,676,524.66/x
  3. Step 3: Cross multiply
    8,544,086.54x = 11,790,950.16 × 4,676,524.66
  4. Step 4: Simplify right side
    8,544,086.54x = 55,140,669,158,593.57
  5. Step 5: Solve for x
    x = 55,140,669,158,593.57/8,544,086.54
  6. Step 6: Final answer
    x = 6,453,664.64

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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.