Home / 6,293,578.37-8,676,776.43-4,114,375.02

Finding the Fourth Proportional to 6,293,578.37, 8,676,776.43 and 4,114,375.02

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Solution

The fourth proportional to 6,293,578.37, 8,676,776.43 and 4,114,375.02 is: 5,672,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293,578.37 : 8,676,776.43 = 4,114,375.02 : x
  2. Step 2: Convert to fraction form
    6,293,578.37/8,676,776.43 = 4,114,375.02/x
  3. Step 3: Cross multiply
    6,293,578.37x = 8,676,776.43 × 4,114,375.02
  4. Step 4: Simplify right side
    6,293,578.37x = 35,699,512,197,716.78
  5. Step 5: Solve for x
    x = 35,699,512,197,716.78/6,293,578.37
  6. Step 6: Final answer
    x = 5,672,371.13

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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.