Home / 3,715,491.56-5,126,882.10-2,061,611.24

Finding the Fourth Proportional to 3,715,491.56, 5,126,882.10 and 2,061,611.24

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Solution

The fourth proportional to 3,715,491.56, 5,126,882.10 and 2,061,611.24 is: 2,844,748.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,491.56 : 5,126,882.10 = 2,061,611.24 : x
  2. Step 2: Convert to fraction form
    3,715,491.56/5,126,882.10 = 2,061,611.24/x
  3. Step 3: Cross multiply
    3,715,491.56x = 5,126,882.10 × 2,061,611.24
  4. Step 4: Simplify right side
    3,715,491.56x = 10,569,637,763,514.80
  5. Step 5: Solve for x
    x = 10,569,637,763,514.80/3,715,491.56
  6. Step 6: Final answer
    x = 2,844,748.16

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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.