Home / 3,184,025.22-4,393,936.10-1,733,717.20

Finding the Fourth Proportional to 3,184,025.22, 4,393,936.10 and 1,733,717.20

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Solution

The fourth proportional to 3,184,025.22, 4,393,936.10 and 1,733,717.20 is: 2,392,519.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,025.22 : 4,393,936.10 = 1,733,717.20 : x
  2. Step 2: Convert to fraction form
    3,184,025.22/4,393,936.10 = 1,733,717.20/x
  3. Step 3: Cross multiply
    3,184,025.22x = 4,393,936.10 × 1,733,717.20
  4. Step 4: Simplify right side
    3,184,025.22x = 7,617,842,579,714.79
  5. Step 5: Solve for x
    x = 7,617,842,579,714.79/3,184,025.22
  6. Step 6: Final answer
    x = 2,392,519.55

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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.