Home / 1,794,170.31-2,690,797.01-531,703.23

Finding the Fourth Proportional to 1,794,170.31, 2,690,797.01 and 531,703.23

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Solution

The fourth proportional to 1,794,170.31, 2,690,797.01 and 531,703.23 is: 797,418.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,170.31 : 2,690,797.01 = 531,703.23 : x
  2. Step 2: Convert to fraction form
    1,794,170.31/2,690,797.01 = 531,703.23/x
  3. Step 3: Cross multiply
    1,794,170.31x = 2,690,797.01 × 531,703.23
  4. Step 4: Simplify right side
    1,794,170.31x = 1,430,705,458,832.83
  5. Step 5: Solve for x
    x = 1,430,705,458,832.83/1,794,170.31
  6. Step 6: Final answer
    x = 797,418.98

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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.