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Finding the Fourth Proportional to 604,522.98, 834,241.68 and 332,585.01

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Solution

The fourth proportional to 604,522.98, 834,241.68 and 332,585.01 is: 458,967.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,522.98 : 834,241.68 = 332,585.01 : x
  2. Step 2: Convert to fraction form
    604,522.98/834,241.68 = 332,585.01/x
  3. Step 3: Cross multiply
    604,522.98x = 834,241.68 × 332,585.01
  4. Step 4: Simplify right side
    604,522.98x = 277,456,277,485.22
  5. Step 5: Solve for x
    x = 277,456,277,485.22/604,522.98
  6. Step 6: Final answer
    x = 458,967.30

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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.