Home / 3,252,635.73-4,488,735.71-1,802,195.46

Finding the Fourth Proportional to 3,252,635.73, 4,488,735.71 and 1,802,195.46

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Solution

The fourth proportional to 3,252,635.73, 4,488,735.71 and 1,802,195.46 is: 2,487,084.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,635.73 : 4,488,735.71 = 1,802,195.46 : x
  2. Step 2: Convert to fraction form
    3,252,635.73/4,488,735.71 = 1,802,195.46/x
  3. Step 3: Cross multiply
    3,252,635.73x = 4,488,735.71 × 1,802,195.46
  4. Step 4: Simplify right side
    3,252,635.73x = 8,089,579,108,690.90
  5. Step 5: Solve for x
    x = 8,089,579,108,690.90/3,252,635.73
  6. Step 6: Final answer
    x = 2,487,084.25

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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.