Home / 2,707,843.02-4,060,714.77-1,444,981.74

Finding the Fourth Proportional to 2,707,843.02, 4,060,714.77 and 1,444,981.74

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Solution

The fourth proportional to 2,707,843.02, 4,060,714.77 and 1,444,981.74 is: 2,166,912.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,843.02 : 4,060,714.77 = 1,444,981.74 : x
  2. Step 2: Convert to fraction form
    2,707,843.02/4,060,714.77 = 1,444,981.74/x
  3. Step 3: Cross multiply
    2,707,843.02x = 4,060,714.77 × 1,444,981.74
  4. Step 4: Simplify right side
    2,707,843.02x = 5,867,658,693,998.30
  5. Step 5: Solve for x
    x = 5,867,658,693,998.30/2,707,843.02
  6. Step 6: Final answer
    x = 2,166,912.43

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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.