Home / 2,028,195.54-3,042,095.22-532,287.54

Finding the Fourth Proportional to 2,028,195.54, 3,042,095.22 and 532,287.54

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Solution

The fourth proportional to 2,028,195.54, 3,042,095.22 and 532,287.54 is: 798,379.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,195.54 : 3,042,095.22 = 532,287.54 : x
  2. Step 2: Convert to fraction form
    2,028,195.54/3,042,095.22 = 532,287.54/x
  3. Step 3: Cross multiply
    2,028,195.54x = 3,042,095.22 × 532,287.54
  4. Step 4: Simplify right side
    2,028,195.54x = 1,619,269,381,099.56
  5. Step 5: Solve for x
    x = 1,619,269,381,099.56/2,028,195.54
  6. Step 6: Final answer
    x = 798,379.32

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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.