Home / 2,274,220.42-3,411,096.86-757,739.56

Finding the Fourth Proportional to 2,274,220.42, 3,411,096.86 and 757,739.56

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Solution

The fourth proportional to 2,274,220.42, 3,411,096.86 and 757,739.56 is: 1,136,531.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,220.42 : 3,411,096.86 = 757,739.56 : x
  2. Step 2: Convert to fraction form
    2,274,220.42/3,411,096.86 = 757,739.56/x
  3. Step 3: Cross multiply
    2,274,220.42x = 3,411,096.86 × 757,739.56
  4. Step 4: Simplify right side
    2,274,220.42x = 2,584,723,033,813.78
  5. Step 5: Solve for x
    x = 2,584,723,033,813.78/2,274,220.42
  6. Step 6: Final answer
    x = 1,136,531.45

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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.