Home / 11,534,180.10-15,917,503.77-6,307,495.62

Finding the Fourth Proportional to 11,534,180.10, 15,917,503.77 and 6,307,495.62

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Solution

The fourth proportional to 11,534,180.10, 15,917,503.77 and 6,307,495.62 is: 8,704,527.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,180.10 : 15,917,503.77 = 6,307,495.62 : x
  2. Step 2: Convert to fraction form
    11,534,180.10/15,917,503.77 = 6,307,495.62/x
  3. Step 3: Cross multiply
    11,534,180.10x = 15,917,503.77 × 6,307,495.62
  4. Step 4: Simplify right side
    11,534,180.10x = 100,399,585,310,608.48
  5. Step 5: Solve for x
    x = 100,399,585,310,608.48/11,534,180.10
  6. Step 6: Final answer
    x = 8,704,527.28

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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.