Home / 9,212,204.36-13,814,293.30-4,893,309.44

Finding the Fourth Proportional to 9,212,204.36, 13,814,293.30 and 4,893,309.44

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Solution

The fourth proportional to 9,212,204.36, 13,814,293.30 and 4,893,309.44 is: 7,337,832.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,204.36 : 13,814,293.30 = 4,893,309.44 : x
  2. Step 2: Convert to fraction form
    9,212,204.36/13,814,293.30 = 4,893,309.44/x
  3. Step 3: Cross multiply
    9,212,204.36x = 13,814,293.30 × 4,893,309.44
  4. Step 4: Simplify right side
    9,212,204.36x = 67,597,611,811,818.76
  5. Step 5: Solve for x
    x = 67,597,611,811,818.76/9,212,204.36
  6. Step 6: Final answer
    x = 7,337,832.42

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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.