Home / 2,346,846.51-3,238,093.11-1,328,251.26

Finding the Fourth Proportional to 2,346,846.51, 3,238,093.11 and 1,328,251.26

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Solution

The fourth proportional to 2,346,846.51, 3,238,093.11 and 1,328,251.26 is: 1,832,672.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,846.51 : 3,238,093.11 = 1,328,251.26 : x
  2. Step 2: Convert to fraction form
    2,346,846.51/3,238,093.11 = 1,328,251.26/x
  3. Step 3: Cross multiply
    2,346,846.51x = 3,238,093.11 × 1,328,251.26
  4. Step 4: Simplify right side
    2,346,846.51x = 4,301,001,253,354.82
  5. Step 5: Solve for x
    x = 4,301,001,253,354.82/2,346,846.51
  6. Step 6: Final answer
    x = 1,832,672.58

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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.