Home / 7,588,313.32-11,382,489.42-3,100,589.32

Finding the Fourth Proportional to 7,588,313.32, 11,382,489.42 and 3,100,589.32

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Solution

The fourth proportional to 7,588,313.32, 11,382,489.42 and 3,100,589.32 is: 4,650,891.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,313.32 : 11,382,489.42 = 3,100,589.32 : x
  2. Step 2: Convert to fraction form
    7,588,313.32/11,382,489.42 = 3,100,589.32/x
  3. Step 3: Cross multiply
    7,588,313.32x = 11,382,489.42 × 3,100,589.32
  4. Step 4: Simplify right side
    7,588,313.32x = 35,292,425,130,664.99
  5. Step 5: Solve for x
    x = 35,292,425,130,664.99/7,588,313.32
  6. Step 6: Final answer
    x = 4,650,891.92

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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.