Home / 3,232,171.26-4,849,685.10-1,694,799.54

Finding the Fourth Proportional to 3,232,171.26, 4,849,685.10 and 1,694,799.54

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Solution

The fourth proportional to 3,232,171.26, 4,849,685.10 and 1,694,799.54 is: 2,542,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,171.26 : 4,849,685.10 = 1,694,799.54 : x
  2. Step 2: Convert to fraction form
    3,232,171.26/4,849,685.10 = 1,694,799.54/x
  3. Step 3: Cross multiply
    3,232,171.26x = 4,849,685.10 × 1,694,799.54
  4. Step 4: Simplify right side
    3,232,171.26x = 8,219,244,076,624.85
  5. Step 5: Solve for x
    x = 8,219,244,076,624.85/3,232,171.26
  6. Step 6: Final answer
    x = 2,542,948.20

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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.