Home / 6,196,178.66-9,297,905.72-2,601,669.20

Finding the Fourth Proportional to 6,196,178.66, 9,297,905.72 and 2,601,669.20

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Solution

The fourth proportional to 6,196,178.66, 9,297,905.72 and 2,601,669.20 is: 3,904,031.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,178.66 : 9,297,905.72 = 2,601,669.20 : x
  2. Step 2: Convert to fraction form
    6,196,178.66/9,297,905.72 = 2,601,669.20/x
  3. Step 3: Cross multiply
    6,196,178.66x = 9,297,905.72 × 2,601,669.20
  4. Step 4: Simplify right side
    6,196,178.66x = 24,190,074,936,227.83
  5. Step 5: Solve for x
    x = 24,190,074,936,227.83/6,196,178.66
  6. Step 6: Final answer
    x = 3,904,031.22

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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.