Home / 5,817,302.38-8,027,779.34-3,204,049.82

Finding the Fourth Proportional to 5,817,302.38, 8,027,779.34 and 3,204,049.82

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Solution

The fourth proportional to 5,817,302.38, 8,027,779.34 and 3,204,049.82 is: 4,421,534.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817,302.38 : 8,027,779.34 = 3,204,049.82 : x
  2. Step 2: Convert to fraction form
    5,817,302.38/8,027,779.34 = 3,204,049.82/x
  3. Step 3: Cross multiply
    5,817,302.38x = 8,027,779.34 × 3,204,049.82
  4. Step 4: Simplify right side
    5,817,302.38x = 25,721,404,949,326.72
  5. Step 5: Solve for x
    x = 25,721,404,949,326.72/5,817,302.38
  6. Step 6: Final answer
    x = 4,421,534.81

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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.