Home / 4,286,244.44-6,424,895.46-1,445,380.04

Finding the Fourth Proportional to 4,286,244.44, 6,424,895.46 and 1,445,380.04

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Solution

The fourth proportional to 4,286,244.44, 6,424,895.46 and 1,445,380.04 is: 2,166,562.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,244.44 : 6,424,895.46 = 1,445,380.04 : x
  2. Step 2: Convert to fraction form
    4,286,244.44/6,424,895.46 = 1,445,380.04/x
  3. Step 3: Cross multiply
    4,286,244.44x = 6,424,895.46 × 1,445,380.04
  4. Step 4: Simplify right side
    4,286,244.44x = 9,286,415,656,970.62
  5. Step 5: Solve for x
    x = 9,286,415,656,970.62/4,286,244.44
  6. Step 6: Final answer
    x = 2,166,562.31

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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.