Home / 4,467,441.36-6,704,530.02-3,272,425.68

Finding the Fourth Proportional to 4,467,441.36, 6,704,530.02 and 3,272,425.68

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Solution

The fourth proportional to 4,467,441.36, 6,704,530.02 and 3,272,425.68 is: 4,911,105.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,441.36 : 6,704,530.02 = 3,272,425.68 : x
  2. Step 2: Convert to fraction form
    4,467,441.36/6,704,530.02 = 3,272,425.68/x
  3. Step 3: Cross multiply
    4,467,441.36x = 6,704,530.02 × 3,272,425.68
  4. Step 4: Simplify right side
    4,467,441.36x = 21,940,076,209,778.91
  5. Step 5: Solve for x
    x = 21,940,076,209,778.91/4,467,441.36
  6. Step 6: Final answer
    x = 4,911,105.58

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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.