Home / 4,439,872.58-6,659,057.72-1,244,263.28

Finding the Fourth Proportional to 4,439,872.58, 6,659,057.72 and 1,244,263.28

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Solution

The fourth proportional to 4,439,872.58, 6,659,057.72 and 1,244,263.28 is: 1,866,184.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,872.58 : 6,659,057.72 = 1,244,263.28 : x
  2. Step 2: Convert to fraction form
    4,439,872.58/6,659,057.72 = 1,244,263.28/x
  3. Step 3: Cross multiply
    4,439,872.58x = 6,659,057.72 × 1,244,263.28
  4. Step 4: Simplify right side
    4,439,872.58x = 8,285,620,970,211.89
  5. Step 5: Solve for x
    x = 8,285,620,970,211.89/4,439,872.58
  6. Step 6: Final answer
    x = 1,866,184.41

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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.