Home / 600,180.44-828,237.35-328,247.46

Finding the Fourth Proportional to 600,180.44, 828,237.35 and 328,247.46

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Solution

The fourth proportional to 600,180.44, 828,237.35 and 328,247.46 is: 452,975.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,180.44 : 828,237.35 = 328,247.46 : x
  2. Step 2: Convert to fraction form
    600,180.44/828,237.35 = 328,247.46/x
  3. Step 3: Cross multiply
    600,180.44x = 828,237.35 × 328,247.46
  4. Step 4: Simplify right side
    600,180.44x = 271,866,807,235.25
  5. Step 5: Solve for x
    x = 271,866,807,235.25/600,180.44
  6. Step 6: Final answer
    x = 452,975.12

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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.