Home / 4,525,891.49-6,788,198.05-1,451,482.82

Finding the Fourth Proportional to 4,525,891.49, 6,788,198.05 and 1,451,482.82

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Solution

The fourth proportional to 4,525,891.49, 6,788,198.05 and 1,451,482.82 is: 2,177,019.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,891.49 : 6,788,198.05 = 1,451,482.82 : x
  2. Step 2: Convert to fraction form
    4,525,891.49/6,788,198.05 = 1,451,482.82/x
  3. Step 3: Cross multiply
    4,525,891.49x = 6,788,198.05 × 1,451,482.82
  4. Step 4: Simplify right side
    4,525,891.49x = 9,852,952,840,523.92
  5. Step 5: Solve for x
    x = 9,852,952,840,523.92/4,525,891.49
  6. Step 6: Final answer
    x = 2,177,019.24

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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.