Home / 7,891,596.99-11,837,255.27-2,500,107.29

Finding the Fourth Proportional to 7,891,596.99, 11,837,255.27 and 2,500,107.29

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Solution

The fourth proportional to 7,891,596.99, 11,837,255.27 and 2,500,107.29 is: 3,750,116.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,891,596.99 : 11,837,255.27 = 2,500,107.29 : x
  2. Step 2: Convert to fraction form
    7,891,596.99/11,837,255.27 = 2,500,107.29/x
  3. Step 3: Cross multiply
    7,891,596.99x = 11,837,255.27 × 2,500,107.29
  4. Step 4: Simplify right side
    7,891,596.99x = 29,594,408,194,117.92
  5. Step 5: Solve for x
    x = 29,594,408,194,117.92/7,891,596.99
  6. Step 6: Final answer
    x = 3,750,116.51

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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.