Home / 4,451,895.06-6,143,615.43-2,518,114.02

Finding the Fourth Proportional to 4,451,895.06, 6,143,615.43 and 2,518,114.02

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Solution

The fourth proportional to 4,451,895.06, 6,143,615.43 and 2,518,114.02 is: 3,474,997.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,895.06 : 6,143,615.43 = 2,518,114.02 : x
  2. Step 2: Convert to fraction form
    4,451,895.06/6,143,615.43 = 2,518,114.02/x
  3. Step 3: Cross multiply
    4,451,895.06x = 6,143,615.43 × 2,518,114.02
  4. Step 4: Simplify right side
    4,451,895.06x = 15,470,324,147,771.33
  5. Step 5: Solve for x
    x = 15,470,324,147,771.33/4,451,895.06
  6. Step 6: Final answer
    x = 3,474,997.49

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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.