Home / 4,439,793.42-6,656,993.37-1,740,885.21

Finding the Fourth Proportional to 4,439,793.42, 6,656,993.37 and 1,740,885.21

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Solution

The fourth proportional to 4,439,793.42, 6,656,993.37 and 1,740,885.21 is: 2,610,270.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,793.42 : 6,656,993.37 = 1,740,885.21 : x
  2. Step 2: Convert to fraction form
    4,439,793.42/6,656,993.37 = 1,740,885.21/x
  3. Step 3: Cross multiply
    4,439,793.42x = 6,656,993.37 × 1,740,885.21
  4. Step 4: Simplify right side
    4,439,793.42x = 11,589,061,300,901.06
  5. Step 5: Solve for x
    x = 11,589,061,300,901.06/4,439,793.42
  6. Step 6: Final answer
    x = 2,610,270.39

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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.