Home / 2,794,010.85-3,856,054.67-1,553,744.93

Finding the Fourth Proportional to 2,794,010.85, 3,856,054.67 and 1,553,744.93

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Solution

The fourth proportional to 2,794,010.85, 3,856,054.67 and 1,553,744.93 is: 2,144,345.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,010.85 : 3,856,054.67 = 1,553,744.93 : x
  2. Step 2: Convert to fraction form
    2,794,010.85/3,856,054.67 = 1,553,744.93/x
  3. Step 3: Cross multiply
    2,794,010.85x = 3,856,054.67 × 1,553,744.93
  4. Step 4: Simplify right side
    2,794,010.85x = 5,991,325,377,919.41
  5. Step 5: Solve for x
    x = 5,991,325,377,919.41/2,794,010.85
  6. Step 6: Final answer
    x = 2,144,345.78

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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.