Home / 7,226,588.32-10,845,846.24-3,633,376.48

Finding the Fourth Proportional to 7,226,588.32, 10,845,846.24 and 3,633,376.48

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Solution

The fourth proportional to 7,226,588.32, 10,845,846.24 and 3,633,376.48 is: 5,453,063.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226,588.32 : 10,845,846.24 = 3,633,376.48 : x
  2. Step 2: Convert to fraction form
    7,226,588.32/10,845,846.24 = 3,633,376.48/x
  3. Step 3: Cross multiply
    7,226,588.32x = 10,845,846.24 × 3,633,376.48
  4. Step 4: Simplify right side
    7,226,588.32x = 39,407,042,634,112.44
  5. Step 5: Solve for x
    x = 39,407,042,634,112.44/7,226,588.32
  6. Step 6: Final answer
    x = 5,453,063.17

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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.