Home / 1,940,149.62-2,895,050.93-1,738,414.98

Finding the Fourth Proportional to 1,940,149.62, 2,895,050.93 and 1,738,414.98

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Solution

The fourth proportional to 1,940,149.62, 2,895,050.93 and 1,738,414.98 is: 2,594,026.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,149.62 : 2,895,050.93 = 1,738,414.98 : x
  2. Step 2: Convert to fraction form
    1,940,149.62/2,895,050.93 = 1,738,414.98/x
  3. Step 3: Cross multiply
    1,940,149.62x = 2,895,050.93 × 1,738,414.98
  4. Step 4: Simplify right side
    1,940,149.62x = 5,032,799,895,882.86
  5. Step 5: Solve for x
    x = 5,032,799,895,882.86/1,940,149.62
  6. Step 6: Final answer
    x = 2,594,026.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.