Home / 4,570,735.68-6,850,198.48-2,175,314.56

Finding the Fourth Proportional to 4,570,735.68, 6,850,198.48 and 2,175,314.56

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Solution

The fourth proportional to 4,570,735.68, 6,850,198.48 and 2,175,314.56 is: 3,260,161.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,735.68 : 6,850,198.48 = 2,175,314.56 : x
  2. Step 2: Convert to fraction form
    4,570,735.68/6,850,198.48 = 2,175,314.56/x
  3. Step 3: Cross multiply
    4,570,735.68x = 6,850,198.48 × 2,175,314.56
  4. Step 4: Simplify right side
    4,570,735.68x = 14,901,336,492,433.87
  5. Step 5: Solve for x
    x = 14,901,336,492,433.87/4,570,735.68
  6. Step 6: Final answer
    x = 3,260,161.50

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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.