Home / 3,369,969.85-5,054,954.78-2,094,511.45

Finding the Fourth Proportional to 3,369,969.85, 5,054,954.78 and 2,094,511.45

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Solution

The fourth proportional to 3,369,969.85, 5,054,954.78 and 2,094,511.45 is: 3,141,767.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,969.85 : 5,054,954.78 = 2,094,511.45 : x
  2. Step 2: Convert to fraction form
    3,369,969.85/5,054,954.78 = 2,094,511.45/x
  3. Step 3: Cross multiply
    3,369,969.85x = 5,054,954.78 × 2,094,511.45
  4. Step 4: Simplify right side
    3,369,969.85x = 10,587,660,655,469.67
  5. Step 5: Solve for x
    x = 10,587,660,655,469.67/3,369,969.85
  6. Step 6: Final answer
    x = 3,141,767.18

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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.