Home / 11,052,186.59-16,500,569.25-8,444,845.59

Finding the Fourth Proportional to 11,052,186.59, 16,500,569.25 and 8,444,845.59

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Solution

The fourth proportional to 11,052,186.59, 16,500,569.25 and 8,444,845.59 is: 12,607,890.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052,186.59 : 16,500,569.25 = 8,444,845.59 : x
  2. Step 2: Convert to fraction form
    11,052,186.59/16,500,569.25 = 8,444,845.59/x
  3. Step 3: Cross multiply
    11,052,186.59x = 16,500,569.25 × 8,444,845.59
  4. Step 4: Simplify right side
    11,052,186.59x = 139,344,759,463,352.11
  5. Step 5: Solve for x
    x = 139,344,759,463,352.11/11,052,186.59
  6. Step 6: Final answer
    x = 12,607,890.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.