Home / 2,339,211.94-3,505,990.46-1,139,336.26

Finding the Fourth Proportional to 2,339,211.94, 3,505,990.46 and 1,139,336.26

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Solution

The fourth proportional to 2,339,211.94, 3,505,990.46 and 1,139,336.26 is: 1,707,627.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,211.94 : 3,505,990.46 = 1,139,336.26 : x
  2. Step 2: Convert to fraction form
    2,339,211.94/3,505,990.46 = 1,139,336.26/x
  3. Step 3: Cross multiply
    2,339,211.94x = 3,505,990.46 × 1,139,336.26
  4. Step 4: Simplify right side
    2,339,211.94x = 3,994,502,058,292.08
  5. Step 5: Solve for x
    x = 3,994,502,058,292.08/2,339,211.94
  6. Step 6: Final answer
    x = 1,707,627.25

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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.