Home / 7,343,229.53-11,011,042.90-3,296,232.50

Finding the Fourth Proportional to 7,343,229.53, 11,011,042.90 and 3,296,232.50

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Solution

The fourth proportional to 7,343,229.53, 11,011,042.90 and 3,296,232.50 is: 4,942,642.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343,229.53 : 11,011,042.90 = 3,296,232.50 : x
  2. Step 2: Convert to fraction form
    7,343,229.53/11,011,042.90 = 3,296,232.50/x
  3. Step 3: Cross multiply
    7,343,229.53x = 11,011,042.90 × 3,296,232.50
  4. Step 4: Simplify right side
    7,343,229.53x = 36,294,957,507,843.90
  5. Step 5: Solve for x
    x = 36,294,957,507,843.90/7,343,229.53
  6. Step 6: Final answer
    x = 4,942,642.38

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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.