Home / 7,573,100.77-11,351,236.65-5,770,039.54

Finding the Fourth Proportional to 7,573,100.77, 11,351,236.65 and 5,770,039.54

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Solution

The fourth proportional to 7,573,100.77, 11,351,236.65 and 5,770,039.54 is: 8,648,648.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,100.77 : 11,351,236.65 = 5,770,039.54 : x
  2. Step 2: Convert to fraction form
    7,573,100.77/11,351,236.65 = 5,770,039.54/x
  3. Step 3: Cross multiply
    7,573,100.77x = 11,351,236.65 × 5,770,039.54
  4. Step 4: Simplify right side
    7,573,100.77x = 65,497,084,298,397.14
  5. Step 5: Solve for x
    x = 65,497,084,298,397.14/7,573,100.77
  6. Step 6: Final answer
    x = 8,648,648.19

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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.