Home / 4,404,288.88-6,603,108.24-2,888,353.60

Finding the Fourth Proportional to 4,404,288.88, 6,603,108.24 and 2,888,353.60

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Solution

The fourth proportional to 4,404,288.88, 6,603,108.24 and 2,888,353.60 is: 4,330,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,288.88 : 6,603,108.24 = 2,888,353.60 : x
  2. Step 2: Convert to fraction form
    4,404,288.88/6,603,108.24 = 2,888,353.60/x
  3. Step 3: Cross multiply
    4,404,288.88x = 6,603,108.24 × 2,888,353.60
  4. Step 4: Simplify right side
    4,404,288.88x = 19,072,111,456,193.66
  5. Step 5: Solve for x
    x = 19,072,111,456,193.66/4,404,288.88
  6. Step 6: Final answer
    x = 4,330,349.80

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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.