Home / 4,474,536.36-6,709,057.72-1,738,889.56

Finding the Fourth Proportional to 4,474,536.36, 6,709,057.72 and 1,738,889.56

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Solution

The fourth proportional to 4,474,536.36, 6,709,057.72 and 1,738,889.56 is: 2,607,266.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474,536.36 : 6,709,057.72 = 1,738,889.56 : x
  2. Step 2: Convert to fraction form
    4,474,536.36/6,709,057.72 = 1,738,889.56/x
  3. Step 3: Cross multiply
    4,474,536.36x = 6,709,057.72 × 1,738,889.56
  4. Step 4: Simplify right side
    4,474,536.36x = 11,666,310,426,745.40
  5. Step 5: Solve for x
    x = 11,666,310,426,745.40/4,474,536.36
  6. Step 6: Final answer
    x = 2,607,266.87

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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.