Home / 941,060.96-1,410,797.89-408,180.80

Finding the Fourth Proportional to 941,060.96, 1,410,797.89 and 408,180.80

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Solution

The fourth proportional to 941,060.96, 1,410,797.89 and 408,180.80 is: 611,926.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,060.96 : 1,410,797.89 = 408,180.80 : x
  2. Step 2: Convert to fraction form
    941,060.96/1,410,797.89 = 408,180.80/x
  3. Step 3: Cross multiply
    941,060.96x = 1,410,797.89 × 408,180.80
  4. Step 4: Simplify right side
    941,060.96x = 575,860,604,324.52
  5. Step 5: Solve for x
    x = 575,860,604,324.52/941,060.96
  6. Step 6: Final answer
    x = 611,926.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.