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Finding the Fourth Proportional to 604,001.64, 833,527.84 and 332,071.44

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Solution

The fourth proportional to 604,001.64, 833,527.84 and 332,071.44 is: 458,261.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,001.64 : 833,527.84 = 332,071.44 : x
  2. Step 2: Convert to fraction form
    604,001.64/833,527.84 = 332,071.44/x
  3. Step 3: Cross multiply
    604,001.64x = 833,527.84 × 332,071.44
  4. Step 4: Simplify right side
    604,001.64x = 276,790,790,108.89
  5. Step 5: Solve for x
    x = 276,790,790,108.89/604,001.64
  6. Step 6: Final answer
    x = 458,261.65

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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.