Home / 2,760,470.19-4,141,550.37-1,413,586.44

Finding the Fourth Proportional to 2,760,470.19, 4,141,550.37 and 1,413,586.44

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Solution

The fourth proportional to 2,760,470.19, 4,141,550.37 and 1,413,586.44 is: 2,120,812.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,470.19 : 4,141,550.37 = 1,413,586.44 : x
  2. Step 2: Convert to fraction form
    2,760,470.19/4,141,550.37 = 1,413,586.44/x
  3. Step 3: Cross multiply
    2,760,470.19x = 4,141,550.37 × 1,413,586.44
  4. Step 4: Simplify right side
    2,760,470.19x = 5,854,439,443,608.98
  5. Step 5: Solve for x
    x = 5,854,439,443,608.98/2,760,470.19
  6. Step 6: Final answer
    x = 2,120,812.41

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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.