Home / 3,273,126-4,909,863.96-1,029,438.96

Finding the Fourth Proportional to 3,273,126, 4,909,863.96 and 1,029,438.96

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Solution

The fourth proportional to 3,273,126, 4,909,863.96 and 1,029,438.96 is: 1,544,213.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,126 : 4,909,863.96 = 1,029,438.96 : x
  2. Step 2: Convert to fraction form
    3,273,126/4,909,863.96 = 1,029,438.96/x
  3. Step 3: Cross multiply
    3,273,126x = 4,909,863.96 × 1,029,438.96
  4. Step 4: Simplify right side
    3,273,126x = 5,054,405,248,723.88
  5. Step 5: Solve for x
    x = 5,054,405,248,723.88/3,273,126
  6. Step 6: Final answer
    x = 1,544,213.47

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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.