Home / 6,271,906.37-9,406,039.71-2,628,541.04

Finding the Fourth Proportional to 6,271,906.37, 9,406,039.71 and 2,628,541.04

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Solution

The fourth proportional to 6,271,906.37, 9,406,039.71 and 2,628,541.04 is: 3,942,048.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,906.37 : 9,406,039.71 = 2,628,541.04 : x
  2. Step 2: Convert to fraction form
    6,271,906.37/9,406,039.71 = 2,628,541.04/x
  3. Step 3: Cross multiply
    6,271,906.37x = 9,406,039.71 × 2,628,541.04
  4. Step 4: Simplify right side
    6,271,906.37x = 24,724,161,425,119.80
  5. Step 5: Solve for x
    x = 24,724,161,425,119.80/6,271,906.37
  6. Step 6: Final answer
    x = 3,942,048.87

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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.