Home / 7,860,081.43-11,790,016.59-2,024,234.88

Finding the Fourth Proportional to 7,860,081.43, 11,790,016.59 and 2,024,234.88

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Solution

The fourth proportional to 7,860,081.43, 11,790,016.59 and 2,024,234.88 is: 3,036,325.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,860,081.43 : 11,790,016.59 = 2,024,234.88 : x
  2. Step 2: Convert to fraction form
    7,860,081.43/11,790,016.59 = 2,024,234.88/x
  3. Step 3: Cross multiply
    7,860,081.43x = 11,790,016.59 × 2,024,234.88
  4. Step 4: Simplify right side
    7,860,081.43x = 23,865,762,817,256.66
  5. Step 5: Solve for x
    x = 23,865,762,817,256.66/7,860,081.43
  6. Step 6: Final answer
    x = 3,036,325.14

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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.