Home / 9,035,664.88-13,558,882.89-3,278,847.73

Finding the Fourth Proportional to 9,035,664.88, 13,558,882.89 and 3,278,847.73

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Solution

The fourth proportional to 9,035,664.88, 13,558,882.89 and 3,278,847.73 is: 4,920,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,664.88 : 13,558,882.89 = 3,278,847.73 : x
  2. Step 2: Convert to fraction form
    9,035,664.88/13,558,882.89 = 3,278,847.73/x
  3. Step 3: Cross multiply
    9,035,664.88x = 13,558,882.89 × 3,278,847.73
  4. Step 4: Simplify right side
    9,035,664.88x = 44,457,512,385,212.34
  5. Step 5: Solve for x
    x = 44,457,512,385,212.34/9,035,664.88
  6. Step 6: Final answer
    x = 4,920,225.90

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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.