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Finding the Fourth Proportional to 594,029.94, 819,760.44 and 322,097.34

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Solution

The fourth proportional to 594,029.94, 819,760.44 and 322,097.34 is: 444,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,029.94 : 819,760.44 = 322,097.34 : x
  2. Step 2: Convert to fraction form
    594,029.94/819,760.44 = 322,097.34/x
  3. Step 3: Cross multiply
    594,029.94x = 819,760.44 × 322,097.34
  4. Step 4: Simplify right side
    594,029.94x = 264,042,657,161.23
  5. Step 5: Solve for x
    x = 264,042,657,161.23/594,029.94
  6. Step 6: Final answer
    x = 444,493.85

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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.