Home / 5,029,021.05-6,942,509.37-3,374,576.24

Finding the Fourth Proportional to 5,029,021.05, 6,942,509.37 and 3,374,576.24

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Solution

The fourth proportional to 5,029,021.05, 6,942,509.37 and 3,374,576.24 is: 4,658,566.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,021.05 : 6,942,509.37 = 3,374,576.24 : x
  2. Step 2: Convert to fraction form
    5,029,021.05/6,942,509.37 = 3,374,576.24/x
  3. Step 3: Cross multiply
    5,029,021.05x = 6,942,509.37 × 3,374,576.24
  4. Step 4: Simplify right side
    5,029,021.05x = 23,428,027,131,266.82
  5. Step 5: Solve for x
    x = 23,428,027,131,266.82/5,029,021.05
  6. Step 6: Final answer
    x = 4,658,566.13

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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.