Home / 6,213,033.96-9,315,217.96-2,752,891.70

Finding the Fourth Proportional to 6,213,033.96, 9,315,217.96 and 2,752,891.70

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Solution

The fourth proportional to 6,213,033.96, 9,315,217.96 and 2,752,891.70 is: 4,127,417.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,033.96 : 9,315,217.96 = 2,752,891.70 : x
  2. Step 2: Convert to fraction form
    6,213,033.96/9,315,217.96 = 2,752,891.70/x
  3. Step 3: Cross multiply
    6,213,033.96x = 9,315,217.96 × 2,752,891.70
  4. Step 4: Simplify right side
    6,213,033.96x = 25,643,786,205,774.94
  5. Step 5: Solve for x
    x = 25,643,786,205,774.94/6,213,033.96
  6. Step 6: Final answer
    x = 4,127,417.68

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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.