Home / 2,739,984.30-3,844,376.10-2,739,984.30

Finding the Fourth Proportional to 2,739,984.30, 3,844,376.10 and 2,739,984.30

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Solution

The fourth proportional to 2,739,984.30, 3,844,376.10 and 2,739,984.30 is: 3,844,376.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,984.30 : 3,844,376.10 = 2,739,984.30 : x
  2. Step 2: Convert to fraction form
    2,739,984.30/3,844,376.10 = 2,739,984.30/x
  3. Step 3: Cross multiply
    2,739,984.30x = 3,844,376.10 × 2,739,984.30
  4. Step 4: Simplify right side
    2,739,984.30x = 10,533,530,157,295.23
  5. Step 5: Solve for x
    x = 10,533,530,157,295.23/2,739,984.30
  6. Step 6: Final answer
    x = 3,844,376.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.