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Finding the Fourth Proportional to 594,202.86, 819,996.20 and 322,277.22

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Solution

The fourth proportional to 594,202.86, 819,996.20 and 322,277.22 is: 444,740.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,202.86 : 819,996.20 = 322,277.22 : x
  2. Step 2: Convert to fraction form
    594,202.86/819,996.20 = 322,277.22/x
  3. Step 3: Cross multiply
    594,202.86x = 819,996.20 × 322,277.22
  4. Step 4: Simplify right side
    594,202.86x = 264,266,095,746.56
  5. Step 5: Solve for x
    x = 264,266,095,746.56/594,202.86
  6. Step 6: Final answer
    x = 444,740.53

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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.