Home / 8,644,753.44-11,928,744.72-4,777,043.94

Finding the Fourth Proportional to 8,644,753.44, 11,928,744.72 and 4,777,043.94

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Solution

The fourth proportional to 8,644,753.44, 11,928,744.72 and 4,777,043.94 is: 6,591,759.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,644,753.44 : 11,928,744.72 = 4,777,043.94 : x
  2. Step 2: Convert to fraction form
    8,644,753.44/11,928,744.72 = 4,777,043.94/x
  3. Step 3: Cross multiply
    8,644,753.44x = 11,928,744.72 × 4,777,043.94
  4. Step 4: Simplify right side
    8,644,753.44x = 56,984,137,676,483.01
  5. Step 5: Solve for x
    x = 56,984,137,676,483.01/8,644,753.44
  6. Step 6: Final answer
    x = 6,591,759.74

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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.