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Finding the Fourth Proportional to 604,518.02, 834,234.90 and 332,580.10

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Solution

The fourth proportional to 604,518.02, 834,234.90 and 332,580.10 is: 458,960.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,518.02 : 834,234.90 = 332,580.10 : x
  2. Step 2: Convert to fraction form
    604,518.02/834,234.90 = 332,580.10/x
  3. Step 3: Cross multiply
    604,518.02x = 834,234.90 × 332,580.10
  4. Step 4: Simplify right side
    604,518.02x = 277,449,922,294.32
  5. Step 5: Solve for x
    x = 277,449,922,294.32/604,518.02
  6. Step 6: Final answer
    x = 458,960.55

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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.