Home / 7,832,348.37-10,808,826.96-4,394,843.64

Finding the Fourth Proportional to 7,832,348.37, 10,808,826.96 and 4,394,843.64

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Solution

The fourth proportional to 7,832,348.37, 10,808,826.96 and 4,394,843.64 is: 6,064,988.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,348.37 : 10,808,826.96 = 4,394,843.64 : x
  2. Step 2: Convert to fraction form
    7,832,348.37/10,808,826.96 = 4,394,843.64/x
  3. Step 3: Cross multiply
    7,832,348.37x = 10,808,826.96 × 4,394,843.64
  4. Step 4: Simplify right side
    7,832,348.37x = 47,503,104,421,016.53
  5. Step 5: Solve for x
    x = 47,503,104,421,016.53/7,832,348.37
  6. Step 6: Final answer
    x = 6,064,988.71

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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.