Home / 3,234,139.29-4,850,159.21-1,074,584.44

Finding the Fourth Proportional to 3,234,139.29, 4,850,159.21 and 1,074,584.44

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Solution

The fourth proportional to 3,234,139.29, 4,850,159.21 and 1,074,584.44 is: 1,611,527.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,139.29 : 4,850,159.21 = 1,074,584.44 : x
  2. Step 2: Convert to fraction form
    3,234,139.29/4,850,159.21 = 1,074,584.44/x
  3. Step 3: Cross multiply
    3,234,139.29x = 4,850,159.21 × 1,074,584.44
  4. Step 4: Simplify right side
    3,234,139.29x = 5,211,905,611,178.17
  5. Step 5: Solve for x
    x = 5,211,905,611,178.17/3,234,139.29
  6. Step 6: Final answer
    x = 1,611,527.87

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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.