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Finding the Fourth Proportional to 604,464.04, 834,134.06 and 332,514.69

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Solution

The fourth proportional to 604,464.04, 834,134.06 and 332,514.69 is: 458,855.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,464.04 : 834,134.06 = 332,514.69 : x
  2. Step 2: Convert to fraction form
    604,464.04/834,134.06 = 332,514.69/x
  3. Step 3: Cross multiply
    604,464.04x = 834,134.06 × 332,514.69
  4. Step 4: Simplify right side
    604,464.04x = 277,361,828,379.34
  5. Step 5: Solve for x
    x = 277,361,828,379.34/604,464.04
  6. Step 6: Final answer
    x = 458,855.80

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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.