Home / 6,683,339.41-10,027,168.10-3,091,462.55

Finding the Fourth Proportional to 6,683,339.41, 10,027,168.10 and 3,091,462.55

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Solution

The fourth proportional to 6,683,339.41, 10,027,168.10 and 3,091,462.55 is: 4,638,192.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,339.41 : 10,027,168.10 = 3,091,462.55 : x
  2. Step 2: Convert to fraction form
    6,683,339.41/10,027,168.10 = 3,091,462.55/x
  3. Step 3: Cross multiply
    6,683,339.41x = 10,027,168.10 × 3,091,462.55
  4. Step 4: Simplify right side
    6,683,339.41x = 30,998,614,703,709.19
  5. Step 5: Solve for x
    x = 30,998,614,703,709.19/6,683,339.41
  6. Step 6: Final answer
    x = 4,638,192.49

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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.