Home / 6,253,795.40-9,380,594.56-1,993,934.96

Finding the Fourth Proportional to 6,253,795.40, 9,380,594.56 and 1,993,934.96

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Solution

The fourth proportional to 6,253,795.40, 9,380,594.56 and 1,993,934.96 is: 2,990,871.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,795.40 : 9,380,594.56 = 1,993,934.96 : x
  2. Step 2: Convert to fraction form
    6,253,795.40/9,380,594.56 = 1,993,934.96/x
  3. Step 3: Cross multiply
    6,253,795.40x = 9,380,594.56 × 1,993,934.96
  4. Step 4: Simplify right side
    6,253,795.40x = 18,704,295,438,769.82
  5. Step 5: Solve for x
    x = 18,704,295,438,769.82/6,253,795.40
  6. Step 6: Final answer
    x = 2,990,871.02

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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.