Home / 7,343,255.05-11,008,034.24-2,482,179.31

Finding the Fourth Proportional to 7,343,255.05, 11,008,034.24 and 2,482,179.31

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Solution

The fourth proportional to 7,343,255.05, 11,008,034.24 and 2,482,179.31 is: 3,720,954.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343,255.05 : 11,008,034.24 = 2,482,179.31 : x
  2. Step 2: Convert to fraction form
    7,343,255.05/11,008,034.24 = 2,482,179.31/x
  3. Step 3: Cross multiply
    7,343,255.05x = 11,008,034.24 × 2,482,179.31
  4. Step 4: Simplify right side
    7,343,255.05x = 27,323,914,835,648.72
  5. Step 5: Solve for x
    x = 27,323,914,835,648.72/7,343,255.05
  6. Step 6: Final answer
    x = 3,720,954.08

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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.