Home / 7,860,080.43-11,790,015.09-2,024,233.88

Finding the Fourth Proportional to 7,860,080.43, 11,790,015.09 and 2,024,233.88

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Solution

The fourth proportional to 7,860,080.43, 11,790,015.09 and 2,024,233.88 is: 3,036,323.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,860,080.43 : 11,790,015.09 = 2,024,233.88 : x
  2. Step 2: Convert to fraction form
    7,860,080.43/11,790,015.09 = 2,024,233.88/x
  3. Step 3: Cross multiply
    7,860,080.43x = 11,790,015.09 × 2,024,233.88
  4. Step 4: Simplify right side
    7,860,080.43x = 23,865,747,931,939.17
  5. Step 5: Solve for x
    x = 23,865,747,931,939.17/7,860,080.43
  6. Step 6: Final answer
    x = 3,036,323.63

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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.