Home / 11,364,214.59-15,682,615.57-6,137,222.29

Finding the Fourth Proportional to 11,364,214.59, 15,682,615.57 and 6,137,222.29

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Solution

The fourth proportional to 11,364,214.59, 15,682,615.57 and 6,137,222.29 is: 8,469,366.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364,214.59 : 15,682,615.57 = 6,137,222.29 : x
  2. Step 2: Convert to fraction form
    11,364,214.59/15,682,615.57 = 6,137,222.29/x
  3. Step 3: Cross multiply
    11,364,214.59x = 15,682,615.57 × 6,137,222.29
  4. Step 4: Simplify right side
    11,364,214.59x = 96,247,697,841,705.06
  5. Step 5: Solve for x
    x = 96,247,697,841,705.06/11,364,214.59
  6. Step 6: Final answer
    x = 8,469,366.46

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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.