Home / 3,914,049.60-5,401,570.30-2,444,828.01

Finding the Fourth Proportional to 3,914,049.60, 5,401,570.30 and 2,444,828.01

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Solution

The fourth proportional to 3,914,049.60, 5,401,570.30 and 2,444,828.01 is: 3,373,976.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914,049.60 : 5,401,570.30 = 2,444,828.01 : x
  2. Step 2: Convert to fraction form
    3,914,049.60/5,401,570.30 = 2,444,828.01/x
  3. Step 3: Cross multiply
    3,914,049.60x = 5,401,570.30 × 2,444,828.01
  4. Step 4: Simplify right side
    3,914,049.60x = 13,205,910,385,192.13
  5. Step 5: Solve for x
    x = 13,205,910,385,192.13/3,914,049.60
  6. Step 6: Final answer
    x = 3,373,976.25

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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.