Home / 3,204,086.82-4,421,602.45-1,733,961.32

Finding the Fourth Proportional to 3,204,086.82, 4,421,602.45 and 1,733,961.32

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Solution

The fourth proportional to 3,204,086.82, 4,421,602.45 and 1,733,961.32 is: 2,392,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,086.82 : 4,421,602.45 = 1,733,961.32 : x
  2. Step 2: Convert to fraction form
    3,204,086.82/4,421,602.45 = 1,733,961.32/x
  3. Step 3: Cross multiply
    3,204,086.82x = 4,421,602.45 × 1,733,961.32
  4. Step 4: Simplify right side
    3,204,086.82x = 7,666,887,620,717.24
  5. Step 5: Solve for x
    x = 7,666,887,620,717.24/3,204,086.82
  6. Step 6: Final answer
    x = 2,392,846.40

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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.