Home / 3,204,087.32-4,421,603.13-1,733,961.83

Finding the Fourth Proportional to 3,204,087.32, 4,421,603.13 and 1,733,961.83

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Solution

The fourth proportional to 3,204,087.32, 4,421,603.13 and 1,733,961.83 is: 2,392,847.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,087.32 : 4,421,603.13 = 1,733,961.83 : x
  2. Step 2: Convert to fraction form
    3,204,087.32/4,421,603.13 = 1,733,961.83/x
  3. Step 3: Cross multiply
    3,204,087.32x = 4,421,603.13 × 1,733,961.83
  4. Step 4: Simplify right side
    3,204,087.32x = 7,666,891,032,720.51
  5. Step 5: Solve for x
    x = 7,666,891,032,720.51/3,204,087.32
  6. Step 6: Final answer
    x = 2,392,847.10

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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.