Home / 6,860,441.88-10,292,215.38-2,311,367.07

Finding the Fourth Proportional to 6,860,441.88, 10,292,215.38 and 2,311,367.07

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Solution

The fourth proportional to 6,860,441.88, 10,292,215.38 and 2,311,367.07 is: 3,467,573.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,441.88 : 10,292,215.38 = 2,311,367.07 : x
  2. Step 2: Convert to fraction form
    6,860,441.88/10,292,215.38 = 2,311,367.07/x
  3. Step 3: Cross multiply
    6,860,441.88x = 10,292,215.38 × 2,311,367.07
  4. Step 4: Simplify right side
    6,860,441.88x = 23,789,087,706,679.54
  5. Step 5: Solve for x
    x = 23,789,087,706,679.54/6,860,441.88
  6. Step 6: Final answer
    x = 3,467,573.68

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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.