Home / 2,440,847.02-3,661,880.36-1,722,591.14

Finding the Fourth Proportional to 2,440,847.02, 3,661,880.36 and 1,722,591.14

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Solution

The fourth proportional to 2,440,847.02, 3,661,880.36 and 1,722,591.14 is: 2,584,317.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,847.02 : 3,661,880.36 = 1,722,591.14 : x
  2. Step 2: Convert to fraction form
    2,440,847.02/3,661,880.36 = 1,722,591.14/x
  3. Step 3: Cross multiply
    2,440,847.02x = 3,661,880.36 × 1,722,591.14
  4. Step 4: Simplify right side
    2,440,847.02x = 6,307,922,663,876.01
  5. Step 5: Solve for x
    x = 6,307,922,663,876.01/2,440,847.02
  6. Step 6: Final answer
    x = 2,584,317.09

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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.