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Finding the Fourth Proportional to 600,224.24, 828,330.84 and 328,275.92

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Solution

The fourth proportional to 600,224.24, 828,330.84 and 328,275.92 is: 453,032.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,224.24 : 828,330.84 = 328,275.92 : x
  2. Step 2: Convert to fraction form
    600,224.24/828,330.84 = 328,275.92/x
  3. Step 3: Cross multiply
    600,224.24x = 828,330.84 × 328,275.92
  4. Step 4: Simplify right side
    600,224.24x = 271,921,068,565.37
  5. Step 5: Solve for x
    x = 271,921,068,565.37/600,224.24
  6. Step 6: Final answer
    x = 453,032.47

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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.