Home / 4,194,928.60-6,297,123.30-2,777,752.60

Finding the Fourth Proportional to 4,194,928.60, 6,297,123.30 and 2,777,752.60

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Solution

The fourth proportional to 4,194,928.60, 6,297,123.30 and 2,777,752.60 is: 4,169,761.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,928.60 : 6,297,123.30 = 2,777,752.60 : x
  2. Step 2: Convert to fraction form
    4,194,928.60/6,297,123.30 = 2,777,752.60/x
  3. Step 3: Cross multiply
    4,194,928.60x = 6,297,123.30 × 2,777,752.60
  4. Step 4: Simplify right side
    4,194,928.60x = 17,491,850,619,095.58
  5. Step 5: Solve for x
    x = 17,491,850,619,095.58/4,194,928.60
  6. Step 6: Final answer
    x = 4,169,761.23

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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.