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Finding the Fourth Proportional to 594,480.20, 891,532.95 and 195,027.89

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Solution

The fourth proportional to 594,480.20, 891,532.95 and 195,027.89 is: 292,480.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,480.20 : 891,532.95 = 195,027.89 : x
  2. Step 2: Convert to fraction form
    594,480.20/891,532.95 = 195,027.89/x
  3. Step 3: Cross multiply
    594,480.20x = 891,532.95 × 195,027.89
  4. Step 4: Simplify right side
    594,480.20x = 173,873,785,646.31
  5. Step 5: Solve for x
    x = 173,873,785,646.31/594,480.20
  6. Step 6: Final answer
    x = 292,480.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.