Home / 5,505,272.42-8,253,362.30-2,429,073.27

Finding the Fourth Proportional to 5,505,272.42, 8,253,362.30 and 2,429,073.27

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Solution

The fourth proportional to 5,505,272.42, 8,253,362.30 and 2,429,073.27 is: 3,641,603.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,272.42 : 8,253,362.30 = 2,429,073.27 : x
  2. Step 2: Convert to fraction form
    5,505,272.42/8,253,362.30 = 2,429,073.27/x
  3. Step 3: Cross multiply
    5,505,272.42x = 8,253,362.30 × 2,429,073.27
  4. Step 4: Simplify right side
    5,505,272.42x = 20,048,021,738,410.36
  5. Step 5: Solve for x
    x = 20,048,021,738,410.36/5,505,272.42
  6. Step 6: Final answer
    x = 3,641,603.94

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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.