Home / 600,190.92-828,232.76-328,205.95

Finding the Fourth Proportional to 600,190.92, 828,232.76 and 328,205.95

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Solution

The fourth proportional to 600,190.92, 828,232.76 and 328,205.95 is: 452,907.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,190.92 : 828,232.76 = 328,205.95 : x
  2. Step 2: Convert to fraction form
    600,190.92/828,232.76 = 328,205.95/x
  3. Step 3: Cross multiply
    600,190.92x = 828,232.76 × 328,205.95
  4. Step 4: Simplify right side
    600,190.92x = 271,830,918,566.86
  5. Step 5: Solve for x
    x = 271,830,918,566.86/600,190.92
  6. Step 6: Final answer
    x = 452,907.42

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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.