Home / 2,416,070.44-3,334,183.86-1,328,453.20

Finding the Fourth Proportional to 2,416,070.44, 3,334,183.86 and 1,328,453.20

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Solution

The fourth proportional to 2,416,070.44, 3,334,183.86 and 1,328,453.20 is: 1,833,269.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,070.44 : 3,334,183.86 = 1,328,453.20 : x
  2. Step 2: Convert to fraction form
    2,416,070.44/3,334,183.86 = 1,328,453.20/x
  3. Step 3: Cross multiply
    2,416,070.44x = 3,334,183.86 × 1,328,453.20
  4. Step 4: Simplify right side
    2,416,070.44x = 4,429,307,218,205.35
  5. Step 5: Solve for x
    x = 4,429,307,218,205.35/2,416,070.44
  6. Step 6: Final answer
    x = 1,833,269.07

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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.