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Finding the Fourth Proportional to 594,030.94, 819,761.82 and 322,098.34

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Solution

The fourth proportional to 594,030.94, 819,761.82 and 322,098.34 is: 444,495.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,030.94 : 819,761.82 = 322,098.34 : x
  2. Step 2: Convert to fraction form
    594,030.94/819,761.82 = 322,098.34/x
  3. Step 3: Cross multiply
    594,030.94x = 819,761.82 × 322,098.34
  4. Step 4: Simplify right side
    594,030.94x = 264,043,921,417.38
  5. Step 5: Solve for x
    x = 264,043,921,417.38/594,030.94
  6. Step 6: Final answer
    x = 444,495.23

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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.