Home / 6,204,720.24-8,563,031.20-3,451,926.32

Finding the Fourth Proportional to 6,204,720.24, 8,563,031.20 and 3,451,926.32

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Solution

The fourth proportional to 6,204,720.24, 8,563,031.20 and 3,451,926.32 is: 4,763,946.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,720.24 : 8,563,031.20 = 3,451,926.32 : x
  2. Step 2: Convert to fraction form
    6,204,720.24/8,563,031.20 = 3,451,926.32/x
  3. Step 3: Cross multiply
    6,204,720.24x = 8,563,031.20 × 3,451,926.32
  4. Step 4: Simplify right side
    6,204,720.24x = 29,558,952,778,261.18
  5. Step 5: Solve for x
    x = 29,558,952,778,261.18/6,204,720.24
  6. Step 6: Final answer
    x = 4,763,946.10

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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.