Home / 2,508,714.54-3,462,530.22-1,489,922.46

Finding the Fourth Proportional to 2,508,714.54, 3,462,530.22 and 1,489,922.46

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Solution

The fourth proportional to 2,508,714.54, 3,462,530.22 and 1,489,922.46 is: 2,056,392.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,714.54 : 3,462,530.22 = 1,489,922.46 : x
  2. Step 2: Convert to fraction form
    2,508,714.54/3,462,530.22 = 1,489,922.46/x
  3. Step 3: Cross multiply
    2,508,714.54x = 3,462,530.22 × 1,489,922.46
  4. Step 4: Simplify right side
    2,508,714.54x = 5,158,901,543,206.74
  5. Step 5: Solve for x
    x = 5,158,901,543,206.74/2,508,714.54
  6. Step 6: Final answer
    x = 2,056,392.41

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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.