Home / 8,114,293-11,198,074.26-4,492,621

Finding the Fourth Proportional to 8,114,293, 11,198,074.26 and 4,492,621

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Solution

The fourth proportional to 8,114,293, 11,198,074.26 and 4,492,621 is: 6,200,010.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,293 : 11,198,074.26 = 4,492,621 : x
  2. Step 2: Convert to fraction form
    8,114,293/11,198,074.26 = 4,492,621/x
  3. Step 3: Cross multiply
    8,114,293x = 11,198,074.26 × 4,492,621
  4. Step 4: Simplify right side
    8,114,293x = 50,308,703,580,035.46
  5. Step 5: Solve for x
    x = 50,308,703,580,035.46/8,114,293
  6. Step 6: Final answer
    x = 6,200,010.72

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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.