Home / 6,070,738.68-9,105,890.82-1,521,824.85

Finding the Fourth Proportional to 6,070,738.68, 9,105,890.82 and 1,521,824.85

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Solution

The fourth proportional to 6,070,738.68, 9,105,890.82 and 1,521,824.85 is: 2,282,682.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,738.68 : 9,105,890.82 = 1,521,824.85 : x
  2. Step 2: Convert to fraction form
    6,070,738.68/9,105,890.82 = 1,521,824.85/x
  3. Step 3: Cross multiply
    6,070,738.68x = 9,105,890.82 × 1,521,824.85
  4. Step 4: Simplify right side
    6,070,738.68x = 13,857,570,931,262.88
  5. Step 5: Solve for x
    x = 13,857,570,931,262.88/6,070,738.68
  6. Step 6: Final answer
    x = 2,282,682.83

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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.