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Finding the Fourth Proportional to 604,207.01, 833,789.04 and 332,274.91

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Solution

The fourth proportional to 604,207.01, 833,789.04 and 332,274.91 is: 458,530.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,207.01 : 833,789.04 = 332,274.91 : x
  2. Step 2: Convert to fraction form
    604,207.01/833,789.04 = 332,274.91/x
  3. Step 3: Cross multiply
    604,207.01x = 833,789.04 × 332,274.91
  4. Step 4: Simplify right side
    604,207.01x = 277,047,174,056.04
  5. Step 5: Solve for x
    x = 277,047,174,056.04/604,207.01
  6. Step 6: Final answer
    x = 458,530.22

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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.