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Finding the Fourth Proportional to 604,070.64, 833,638.90 and 332,159.24

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Solution

The fourth proportional to 604,070.64, 833,638.90 and 332,159.24 is: 458,391.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,070.64 : 833,638.90 = 332,159.24 : x
  2. Step 2: Convert to fraction form
    604,070.64/833,638.90 = 332,159.24/x
  3. Step 3: Cross multiply
    604,070.64x = 833,638.90 × 332,159.24
  4. Step 4: Simplify right side
    604,070.64x = 276,900,863,458.44
  5. Step 5: Solve for x
    x = 276,900,863,458.44/604,070.64
  6. Step 6: Final answer
    x = 458,391.53

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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.