Home / 6,777,121.52-10,165,685.93-4,254,548.24

Finding the Fourth Proportional to 6,777,121.52, 10,165,685.93 and 4,254,548.24

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Solution

The fourth proportional to 6,777,121.52, 10,165,685.93 and 4,254,548.24 is: 6,381,824.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,121.52 : 10,165,685.93 = 4,254,548.24 : x
  2. Step 2: Convert to fraction form
    6,777,121.52/10,165,685.93 = 4,254,548.24/x
  3. Step 3: Cross multiply
    6,777,121.52x = 10,165,685.93 × 4,254,548.24
  4. Step 4: Simplify right side
    6,777,121.52x = 43,250,401,181,874.27
  5. Step 5: Solve for x
    x = 43,250,401,181,874.27/6,777,121.52
  6. Step 6: Final answer
    x = 6,381,824.65

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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.