Home / 3,410,793.04-4,706,909.42-1,882,912.72

Finding the Fourth Proportional to 3,410,793.04, 4,706,909.42 and 1,882,912.72

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Solution

The fourth proportional to 3,410,793.04, 4,706,909.42 and 1,882,912.72 is: 2,598,427.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,793.04 : 4,706,909.42 = 1,882,912.72 : x
  2. Step 2: Convert to fraction form
    3,410,793.04/4,706,909.42 = 1,882,912.72/x
  3. Step 3: Cross multiply
    3,410,793.04x = 4,706,909.42 × 1,882,912.72
  4. Step 4: Simplify right side
    3,410,793.04x = 8,862,699,618,805.82
  5. Step 5: Solve for x
    x = 8,862,699,618,805.82/3,410,793.04
  6. Step 6: Final answer
    x = 2,598,427.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.