Home / 2,331,640.35-3,497,952.60-734,364.90

Finding the Fourth Proportional to 2,331,640.35, 3,497,952.60 and 734,364.90

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Solution

The fourth proportional to 2,331,640.35, 3,497,952.60 and 734,364.90 is: 1,101,702.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,640.35 : 3,497,952.60 = 734,364.90 : x
  2. Step 2: Convert to fraction form
    2,331,640.35/3,497,952.60 = 734,364.90/x
  3. Step 3: Cross multiply
    2,331,640.35x = 3,497,952.60 × 734,364.90
  4. Step 4: Simplify right side
    2,331,640.35x = 2,568,773,611,303.74
  5. Step 5: Solve for x
    x = 2,568,773,611,303.74/2,331,640.35
  6. Step 6: Final answer
    x = 1,101,702.33

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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.