Home / 4,280,405.22-5,906,631.33-2,444,610.06

Finding the Fourth Proportional to 4,280,405.22, 5,906,631.33 and 2,444,610.06

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Solution

The fourth proportional to 4,280,405.22, 5,906,631.33 and 2,444,610.06 is: 3,373,374.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,405.22 : 5,906,631.33 = 2,444,610.06 : x
  2. Step 2: Convert to fraction form
    4,280,405.22/5,906,631.33 = 2,444,610.06/x
  3. Step 3: Cross multiply
    4,280,405.22x = 5,906,631.33 × 2,444,610.06
  4. Step 4: Simplify right side
    4,280,405.22x = 14,439,410,370,029.18
  5. Step 5: Solve for x
    x = 14,439,410,370,029.18/4,280,405.22
  6. Step 6: Final answer
    x = 3,373,374.63

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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.