Home / 4,051,512.48-6,066,984.24-2,431,262.64

Finding the Fourth Proportional to 4,051,512.48, 6,066,984.24 and 2,431,262.64

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Solution

The fourth proportional to 4,051,512.48, 6,066,984.24 and 2,431,262.64 is: 3,640,722.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,512.48 : 6,066,984.24 = 2,431,262.64 : x
  2. Step 2: Convert to fraction form
    4,051,512.48/6,066,984.24 = 2,431,262.64/x
  3. Step 3: Cross multiply
    4,051,512.48x = 6,066,984.24 × 2,431,262.64
  4. Step 4: Simplify right side
    4,051,512.48x = 14,750,432,120,180.79
  5. Step 5: Solve for x
    x = 14,750,432,120,180.79/4,051,512.48
  6. Step 6: Final answer
    x = 3,640,722.37

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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.