Home / 2,795,919.71-4,187,153.12-1,594,198.85

Finding the Fourth Proportional to 2,795,919.71, 4,187,153.12 and 1,594,198.85

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Solution

The fourth proportional to 2,795,919.71, 4,187,153.12 and 1,594,198.85 is: 2,387,462.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,919.71 : 4,187,153.12 = 1,594,198.85 : x
  2. Step 2: Convert to fraction form
    2,795,919.71/4,187,153.12 = 1,594,198.85/x
  3. Step 3: Cross multiply
    2,795,919.71x = 4,187,153.12 × 1,594,198.85
  4. Step 4: Simplify right side
    2,795,919.71x = 6,675,154,659,771.15
  5. Step 5: Solve for x
    x = 6,675,154,659,771.15/2,795,919.71
  6. Step 6: Final answer
    x = 2,387,462.93

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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.