Home / 600,180.93-828,238.04-328,247.96

Finding the Fourth Proportional to 600,180.93, 828,238.04 and 328,247.96

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Solution

The fourth proportional to 600,180.93, 828,238.04 and 328,247.96 is: 452,975.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,180.93 : 828,238.04 = 328,247.96 : x
  2. Step 2: Convert to fraction form
    600,180.93/828,238.04 = 328,247.96/x
  3. Step 3: Cross multiply
    600,180.93x = 828,238.04 × 328,247.96
  4. Step 4: Simplify right side
    600,180.93x = 271,867,447,024.40
  5. Step 5: Solve for x
    x = 271,867,447,024.40/600,180.93
  6. Step 6: Final answer
    x = 452,975.82

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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.