Home / 4,024,035.33-5,553,115.09-2,188,454.11

Finding the Fourth Proportional to 4,024,035.33, 5,553,115.09 and 2,188,454.11

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Solution

The fourth proportional to 4,024,035.33, 5,553,115.09 and 2,188,454.11 is: 3,020,037.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,035.33 : 5,553,115.09 = 2,188,454.11 : x
  2. Step 2: Convert to fraction form
    4,024,035.33/5,553,115.09 = 2,188,454.11/x
  3. Step 3: Cross multiply
    4,024,035.33x = 5,553,115.09 × 2,188,454.11
  4. Step 4: Simplify right side
    4,024,035.33x = 12,152,737,542,013.52
  5. Step 5: Solve for x
    x = 12,152,737,542,013.52/4,024,035.33
  6. Step 6: Final answer
    x = 3,020,037.49

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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.