Home / 3,440,150.56-4,747,125.22-2,025,448.98

Finding the Fourth Proportional to 3,440,150.56, 4,747,125.22 and 2,025,448.98

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Solution

The fourth proportional to 3,440,150.56, 4,747,125.22 and 2,025,448.98 is: 2,794,953.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,150.56 : 4,747,125.22 = 2,025,448.98 : x
  2. Step 2: Convert to fraction form
    3,440,150.56/4,747,125.22 = 2,025,448.98/x
  3. Step 3: Cross multiply
    3,440,150.56x = 4,747,125.22 × 2,025,448.98
  4. Step 4: Simplify right side
    3,440,150.56x = 9,615,059,911,915.93
  5. Step 5: Solve for x
    x = 9,615,059,911,915.93/3,440,150.56
  6. Step 6: Final answer
    x = 2,794,953.23

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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.