Home / 10,078,826.22-13,908,379.59-5,950,187.37

Finding the Fourth Proportional to 10,078,826.22, 13,908,379.59 and 5,950,187.37

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Solution

The fourth proportional to 10,078,826.22, 13,908,379.59 and 5,950,187.37 is: 8,211,022.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,078,826.22 : 13,908,379.59 = 5,950,187.37 : x
  2. Step 2: Convert to fraction form
    10,078,826.22/13,908,379.59 = 5,950,187.37/x
  3. Step 3: Cross multiply
    10,078,826.22x = 13,908,379.59 × 5,950,187.37
  4. Step 4: Simplify right side
    10,078,826.22x = 82,757,464,573,583.78
  5. Step 5: Solve for x
    x = 82,757,464,573,583.78/10,078,826.22
  6. Step 6: Final answer
    x = 8,211,022.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.