Home / 2,481,558.83-3,722,597.04-684,442.61

Finding the Fourth Proportional to 2,481,558.83, 3,722,597.04 and 684,442.61

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Solution

The fourth proportional to 2,481,558.83, 3,722,597.04 and 684,442.61 is: 1,026,735.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,558.83 : 3,722,597.04 = 684,442.61 : x
  2. Step 2: Convert to fraction form
    2,481,558.83/3,722,597.04 = 684,442.61/x
  3. Step 3: Cross multiply
    2,481,558.83x = 3,722,597.04 × 684,442.61
  4. Step 4: Simplify right side
    2,481,558.83x = 2,547,904,034,035.87
  5. Step 5: Solve for x
    x = 2,547,904,034,035.87/2,481,558.83
  6. Step 6: Final answer
    x = 1,026,735.29

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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.