Home / 5,607,029.91-7,737,704.34-3,028,710.69

Finding the Fourth Proportional to 5,607,029.91, 7,737,704.34 and 3,028,710.69

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Solution

The fourth proportional to 5,607,029.91, 7,737,704.34 and 3,028,710.69 is: 4,179,622.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,029.91 : 7,737,704.34 = 3,028,710.69 : x
  2. Step 2: Convert to fraction form
    5,607,029.91/7,737,704.34 = 3,028,710.69/x
  3. Step 3: Cross multiply
    5,607,029.91x = 7,737,704.34 × 3,028,710.69
  4. Step 4: Simplify right side
    5,607,029.91x = 23,435,267,850,617.39
  5. Step 5: Solve for x
    x = 23,435,267,850,617.39/5,607,029.91
  6. Step 6: Final answer
    x = 4,179,622.41

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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.