Home / 6,562,960.57-9,056,885.93-3,622,778.44

Finding the Fourth Proportional to 6,562,960.57, 9,056,885.93 and 3,622,778.44

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Solution

The fourth proportional to 6,562,960.57, 9,056,885.93 and 3,622,778.44 is: 4,999,434.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,960.57 : 9,056,885.93 = 3,622,778.44 : x
  2. Step 2: Convert to fraction form
    6,562,960.57/9,056,885.93 = 3,622,778.44/x
  3. Step 3: Cross multiply
    6,562,960.57x = 9,056,885.93 × 3,622,778.44
  4. Step 4: Simplify right side
    6,562,960.57x = 32,811,091,062,629.46
  5. Step 5: Solve for x
    x = 32,811,091,062,629.46/6,562,960.57
  6. Step 6: Final answer
    x = 4,999,434.43

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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.