Home / 3,336,764.22-4,604,555.97-1,886,372.55

Finding the Fourth Proportional to 3,336,764.22, 4,604,555.97 and 1,886,372.55

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Solution

The fourth proportional to 3,336,764.22, 4,604,555.97 and 1,886,372.55 is: 2,603,093.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,764.22 : 4,604,555.97 = 1,886,372.55 : x
  2. Step 2: Convert to fraction form
    3,336,764.22/4,604,555.97 = 1,886,372.55/x
  3. Step 3: Cross multiply
    3,336,764.22x = 4,604,555.97 × 1,886,372.55
  4. Step 4: Simplify right side
    3,336,764.22x = 8,685,907,986,746.62
  5. Step 5: Solve for x
    x = 8,685,907,986,746.62/3,336,764.22
  6. Step 6: Final answer
    x = 2,603,093.12

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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.