Home / 1,731,194.82-2,596,669.21-532,992.20

Finding the Fourth Proportional to 1,731,194.82, 2,596,669.21 and 532,992.20

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Solution

The fourth proportional to 1,731,194.82, 2,596,669.21 and 532,992.20 is: 799,450.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,194.82 : 2,596,669.21 = 532,992.20 : x
  2. Step 2: Convert to fraction form
    1,731,194.82/2,596,669.21 = 532,992.20/x
  3. Step 3: Cross multiply
    1,731,194.82x = 2,596,669.21 × 532,992.20
  4. Step 4: Simplify right side
    1,731,194.82x = 1,384,004,434,910.16
  5. Step 5: Solve for x
    x = 1,384,004,434,910.16/1,731,194.82
  6. Step 6: Final answer
    x = 799,450.43

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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.