Home / 7,573,162.36-11,351,329.26-5,770,101.56

Finding the Fourth Proportional to 7,573,162.36, 11,351,329.26 and 5,770,101.56

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Solution

The fourth proportional to 7,573,162.36, 11,351,329.26 and 5,770,101.56 is: 8,648,741.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,162.36 : 11,351,329.26 = 5,770,101.56 : x
  2. Step 2: Convert to fraction form
    7,573,162.36/11,351,329.26 = 5,770,101.56/x
  3. Step 3: Cross multiply
    7,573,162.36x = 11,351,329.26 × 5,770,101.56
  4. Step 4: Simplify right side
    7,573,162.36x = 65,498,322,671,199.64
  5. Step 5: Solve for x
    x = 65,498,322,671,199.64/7,573,162.36
  6. Step 6: Final answer
    x = 8,648,741.38

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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.