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Finding the Fourth Proportional to 604,484.41, 834,193.91 and 328,848.27

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Solution

The fourth proportional to 604,484.41, 834,193.91 and 328,848.27 is: 453,813.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,484.41 : 834,193.91 = 328,848.27 : x
  2. Step 2: Convert to fraction form
    604,484.41/834,193.91 = 328,848.27/x
  3. Step 3: Cross multiply
    604,484.41x = 834,193.91 × 328,848.27
  4. Step 4: Simplify right side
    604,484.41x = 274,323,224,148.04
  5. Step 5: Solve for x
    x = 274,323,224,148.04/604,484.41
  6. Step 6: Final answer
    x = 453,813.56

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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.