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Finding the Fourth Proportional to 604,167.78, 833,772.94 and 332,256.37

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Solution

The fourth proportional to 604,167.78, 833,772.94 and 332,256.37 is: 458,525.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,167.78 : 833,772.94 = 332,256.37 : x
  2. Step 2: Convert to fraction form
    604,167.78/833,772.94 = 332,256.37/x
  3. Step 3: Cross multiply
    604,167.78x = 833,772.94 × 332,256.37
  4. Step 4: Simplify right side
    604,167.78x = 277,026,366,279.76
  5. Step 5: Solve for x
    x = 277,026,366,279.76/604,167.78
  6. Step 6: Final answer
    x = 458,525.55

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1.5x scale

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.