Home / 1,083,523.44-1,496,001.24-675,784.56

Finding the Fourth Proportional to 1,083,523.44, 1,496,001.24 and 675,784.56

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Solution

The fourth proportional to 1,083,523.44, 1,496,001.24 and 675,784.56 is: 933,043.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,523.44 : 1,496,001.24 = 675,784.56 : x
  2. Step 2: Convert to fraction form
    1,083,523.44/1,496,001.24 = 675,784.56/x
  3. Step 3: Cross multiply
    1,083,523.44x = 1,496,001.24 × 675,784.56
  4. Step 4: Simplify right side
    1,083,523.44x = 1,010,974,539,732.85
  5. Step 5: Solve for x
    x = 1,010,974,539,732.85/1,083,523.44
  6. Step 6: Final answer
    x = 933,043.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.