Home / 1,829,523.80-2,744,036.55-481,573.53

Finding the Fourth Proportional to 1,829,523.80, 2,744,036.55 and 481,573.53

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Solution

The fourth proportional to 1,829,523.80, 2,744,036.55 and 481,573.53 is: 722,294.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,523.80 : 2,744,036.55 = 481,573.53 : x
  2. Step 2: Convert to fraction form
    1,829,523.80/2,744,036.55 = 481,573.53/x
  3. Step 3: Cross multiply
    1,829,523.80x = 2,744,036.55 × 481,573.53
  4. Step 4: Simplify right side
    1,829,523.80x = 1,321,455,367,832.52
  5. Step 5: Solve for x
    x = 1,321,455,367,832.52/1,829,523.80
  6. Step 6: Final answer
    x = 722,294.71

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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.