Home / 8,092,443.84-12,138,675.48-2,412,527.82

Finding the Fourth Proportional to 8,092,443.84, 12,138,675.48 and 2,412,527.82

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Solution

The fourth proportional to 8,092,443.84, 12,138,675.48 and 2,412,527.82 is: 3,618,794.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,443.84 : 12,138,675.48 = 2,412,527.82 : x
  2. Step 2: Convert to fraction form
    8,092,443.84/12,138,675.48 = 2,412,527.82/x
  3. Step 3: Cross multiply
    8,092,443.84x = 12,138,675.48 × 2,412,527.82
  4. Step 4: Simplify right side
    8,092,443.84x = 29,284,892,293,451.85
  5. Step 5: Solve for x
    x = 29,284,892,293,451.85/8,092,443.84
  6. Step 6: Final answer
    x = 3,618,794.63

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.