Home / 3,067,391.80-4,600,588.61-1,448,157.50

Finding the Fourth Proportional to 3,067,391.80, 4,600,588.61 and 1,448,157.50

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Solution

The fourth proportional to 3,067,391.80, 4,600,588.61 and 1,448,157.50 is: 2,172,000.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,391.80 : 4,600,588.61 = 1,448,157.50 : x
  2. Step 2: Convert to fraction form
    3,067,391.80/4,600,588.61 = 1,448,157.50/x
  3. Step 3: Cross multiply
    3,067,391.80x = 4,600,588.61 × 1,448,157.50
  4. Step 4: Simplify right side
    3,067,391.80x = 6,662,376,899,986.08
  5. Step 5: Solve for x
    x = 6,662,376,899,986.08/3,067,391.80
  6. Step 6: Final answer
    x = 2,172,000.62

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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.