Home / 6,007,711.80-9,011,489.94-1,458,797.88

Finding the Fourth Proportional to 6,007,711.80, 9,011,489.94 and 1,458,797.88

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Solution

The fourth proportional to 6,007,711.80, 9,011,489.94 and 1,458,797.88 is: 2,188,177.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,711.80 : 9,011,489.94 = 1,458,797.88 : x
  2. Step 2: Convert to fraction form
    6,007,711.80/9,011,489.94 = 1,458,797.88/x
  3. Step 3: Cross multiply
    6,007,711.80x = 9,011,489.94 × 1,458,797.88
  4. Step 4: Simplify right side
    6,007,711.80x = 13,145,942,420,113.33
  5. Step 5: Solve for x
    x = 13,145,942,420,113.33/6,007,711.80
  6. Step 6: Final answer
    x = 2,188,177.94

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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.