Home / 8,616,755.26-12,925,460.94-3,224,837.98

Finding the Fourth Proportional to 8,616,755.26, 12,925,460.94 and 3,224,837.98

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Solution

The fourth proportional to 8,616,755.26, 12,925,460.94 and 3,224,837.98 is: 4,837,379.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,616,755.26 : 12,925,460.94 = 3,224,837.98 : x
  2. Step 2: Convert to fraction form
    8,616,755.26/12,925,460.94 = 3,224,837.98/x
  3. Step 3: Cross multiply
    8,616,755.26x = 12,925,460.94 × 3,224,837.98
  4. Step 4: Simplify right side
    8,616,755.26x = 41,682,517,348,318.50
  5. Step 5: Solve for x
    x = 41,682,517,348,318.50/8,616,755.26
  6. Step 6: Final answer
    x = 4,837,379.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.