Home / 6,179,512.72-9,269,274.84-3,514,522

Finding the Fourth Proportional to 6,179,512.72, 9,269,274.84 and 3,514,522

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Solution

The fourth proportional to 6,179,512.72, 9,269,274.84 and 3,514,522 is: 5,271,786.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,512.72 : 9,269,274.84 = 3,514,522 : x
  2. Step 2: Convert to fraction form
    6,179,512.72/9,269,274.84 = 3,514,522/x
  3. Step 3: Cross multiply
    6,179,512.72x = 9,269,274.84 × 3,514,522
  4. Step 4: Simplify right side
    6,179,512.72x = 32,577,070,349,226.48
  5. Step 5: Solve for x
    x = 32,577,070,349,226.48/6,179,512.72
  6. Step 6: Final answer
    x = 5,271,786.28

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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.