Home / 11,492,668.62-15,859,404.72-6,265,563.66

Finding the Fourth Proportional to 11,492,668.62, 15,859,404.72 and 6,265,563.66

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Solution

The fourth proportional to 11,492,668.62, 15,859,404.72 and 6,265,563.66 is: 8,646,217.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,668.62 : 15,859,404.72 = 6,265,563.66 : x
  2. Step 2: Convert to fraction form
    11,492,668.62/15,859,404.72 = 6,265,563.66/x
  3. Step 3: Cross multiply
    11,492,668.62x = 15,859,404.72 × 6,265,563.66
  4. Step 4: Simplify right side
    11,492,668.62x = 99,368,109,882,864.48
  5. Step 5: Solve for x
    x = 99,368,109,882,864.48/11,492,668.62
  6. Step 6: Final answer
    x = 8,646,217.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.