Home / 7,323,324.30-10,106,786.43-4,061,162.30

Finding the Fourth Proportional to 7,323,324.30, 10,106,786.43 and 4,061,162.30

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Solution

The fourth proportional to 7,323,324.30, 10,106,786.43 and 4,061,162.30 is: 5,604,736.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,324.30 : 10,106,786.43 = 4,061,162.30 : x
  2. Step 2: Convert to fraction form
    7,323,324.30/10,106,786.43 = 4,061,162.30/x
  3. Step 3: Cross multiply
    7,323,324.30x = 10,106,786.43 × 4,061,162.30
  4. Step 4: Simplify right side
    7,323,324.30x = 41,045,299,973,133.66
  5. Step 5: Solve for x
    x = 41,045,299,973,133.66/7,323,324.30
  6. Step 6: Final answer
    x = 5,604,736.09

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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.