Home / 2,092,644.06-2,887,943.67-1,233,240.54

Finding the Fourth Proportional to 2,092,644.06, 2,887,943.67 and 1,233,240.54

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Solution

The fourth proportional to 2,092,644.06, 2,887,943.67 and 1,233,240.54 is: 1,701,927.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,644.06 : 2,887,943.67 = 1,233,240.54 : x
  2. Step 2: Convert to fraction form
    2,092,644.06/2,887,943.67 = 1,233,240.54/x
  3. Step 3: Cross multiply
    2,092,644.06x = 2,887,943.67 × 1,233,240.54
  4. Step 4: Simplify right side
    2,092,644.06x = 3,561,529,211,080.38
  5. Step 5: Solve for x
    x = 3,561,529,211,080.38/2,092,644.06
  6. Step 6: Final answer
    x = 1,701,927.85

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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.