Home / 3,257,228.44-4,494,970.02-1,807,144.84

Finding the Fourth Proportional to 3,257,228.44, 4,494,970.02 and 1,807,144.84

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Solution

The fourth proportional to 3,257,228.44, 4,494,970.02 and 1,807,144.84 is: 2,493,856.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,228.44 : 4,494,970.02 = 1,807,144.84 : x
  2. Step 2: Convert to fraction form
    3,257,228.44/4,494,970.02 = 1,807,144.84/x
  3. Step 3: Cross multiply
    3,257,228.44x = 4,494,970.02 × 1,807,144.84
  4. Step 4: Simplify right side
    3,257,228.44x = 8,123,061,877,597.70
  5. Step 5: Solve for x
    x = 8,123,061,877,597.70/3,257,228.44
  6. Step 6: Final answer
    x = 2,493,856.98

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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.