Home / 546,519.71-819,787.91-246,791.36

Finding the Fourth Proportional to 546,519.71, 819,787.91 and 246,791.36

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Solution

The fourth proportional to 546,519.71, 819,787.91 and 246,791.36 is: 370,190.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,519.71 : 819,787.91 = 246,791.36 : x
  2. Step 2: Convert to fraction form
    546,519.71/819,787.91 = 246,791.36/x
  3. Step 3: Cross multiply
    546,519.71x = 819,787.91 × 246,791.36
  4. Step 4: Simplify right side
    546,519.71x = 202,316,567,887.56
  5. Step 5: Solve for x
    x = 202,316,567,887.56/546,519.71
  6. Step 6: Final answer
    x = 370,190.80

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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.