Home / 941,032.22-1,410,754.82-408,151.90

Finding the Fourth Proportional to 941,032.22, 1,410,754.82 and 408,151.90

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Solution

The fourth proportional to 941,032.22, 1,410,754.82 and 408,151.90 is: 611,883.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,032.22 : 1,410,754.82 = 408,151.90 : x
  2. Step 2: Convert to fraction form
    941,032.22/1,410,754.82 = 408,151.90/x
  3. Step 3: Cross multiply
    941,032.22x = 1,410,754.82 × 408,151.90
  4. Step 4: Simplify right side
    941,032.22x = 575,802,260,217.16
  5. Step 5: Solve for x
    x = 575,802,260,217.16/941,032.22
  6. Step 6: Final answer
    x = 611,883.68

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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.