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Finding the Fourth Proportional to 524,032.83, 722,651.57 and 332,714.07

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Solution

The fourth proportional to 524,032.83, 722,651.57 and 332,714.07 is: 458,819.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,032.83 : 722,651.57 = 332,714.07 : x
  2. Step 2: Convert to fraction form
    524,032.83/722,651.57 = 332,714.07/x
  3. Step 3: Cross multiply
    524,032.83x = 722,651.57 × 332,714.07
  4. Step 4: Simplify right side
    524,032.83x = 240,436,343,383.02
  5. Step 5: Solve for x
    x = 240,436,343,383.02/524,032.83
  6. Step 6: Final answer
    x = 458,819.24

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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.