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Finding the Fourth Proportional to 604,466.46, 834,165.45 and 332,551.98

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Solution

The fourth proportional to 604,466.46, 834,165.45 and 332,551.98 is: 458,922.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,466.46 : 834,165.45 = 332,551.98 : x
  2. Step 2: Convert to fraction form
    604,466.46/834,165.45 = 332,551.98/x
  3. Step 3: Cross multiply
    604,466.46x = 834,165.45 × 332,551.98
  4. Step 4: Simplify right side
    604,466.46x = 277,403,372,045.09
  5. Step 5: Solve for x
    x = 277,403,372,045.09/604,466.46
  6. Step 6: Final answer
    x = 458,922.69

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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.