Home / 5,022,213.63-6,928,099.78-3,280,902.29

Finding the Fourth Proportional to 5,022,213.63, 6,928,099.78 and 3,280,902.29

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Solution

The fourth proportional to 5,022,213.63, 6,928,099.78 and 3,280,902.29 is: 4,525,976.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,213.63 : 6,928,099.78 = 3,280,902.29 : x
  2. Step 2: Convert to fraction form
    5,022,213.63/6,928,099.78 = 3,280,902.29/x
  3. Step 3: Cross multiply
    5,022,213.63x = 6,928,099.78 × 3,280,902.29
  4. Step 4: Simplify right side
    5,022,213.63x = 22,730,418,382,505.49
  5. Step 5: Solve for x
    x = 22,730,418,382,505.49/5,022,213.63
  6. Step 6: Final answer
    x = 4,525,976.01

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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.