Home / 4,232,171.43-6,348,497.31-1,353,791.07

Finding the Fourth Proportional to 4,232,171.43, 6,348,497.31 and 1,353,791.07

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Solution

The fourth proportional to 4,232,171.43, 6,348,497.31 and 1,353,791.07 is: 2,030,763.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232,171.43 : 6,348,497.31 = 1,353,791.07 : x
  2. Step 2: Convert to fraction form
    4,232,171.43/6,348,497.31 = 1,353,791.07/x
  3. Step 3: Cross multiply
    4,232,171.43x = 6,348,497.31 × 1,353,791.07
  4. Step 4: Simplify right side
    4,232,171.43x = 8,594,538,966,197.02
  5. Step 5: Solve for x
    x = 8,594,538,966,197.02/4,232,171.43
  6. Step 6: Final answer
    x = 2,030,763.43

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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.