Home / 4,767,716.52-7,151,416.38-2,072,044.44

Finding the Fourth Proportional to 4,767,716.52, 7,151,416.38 and 2,072,044.44

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Solution

The fourth proportional to 4,767,716.52, 7,151,416.38 and 2,072,044.44 is: 3,107,997.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,716.52 : 7,151,416.38 = 2,072,044.44 : x
  2. Step 2: Convert to fraction form
    4,767,716.52/7,151,416.38 = 2,072,044.44/x
  3. Step 3: Cross multiply
    4,767,716.52x = 7,151,416.38 × 2,072,044.44
  4. Step 4: Simplify right side
    4,767,716.52x = 14,818,052,548,303.93
  5. Step 5: Solve for x
    x = 14,818,052,548,303.93/4,767,716.52
  6. Step 6: Final answer
    x = 3,107,997.82

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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.