Home / 3,888,026.20-5,832,039.30-3,468,122.20

Finding the Fourth Proportional to 3,888,026.20, 5,832,039.30 and 3,468,122.20

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Solution

The fourth proportional to 3,888,026.20, 5,832,039.30 and 3,468,122.20 is: 5,202,183.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,888,026.20 : 5,832,039.30 = 3,468,122.20 : x
  2. Step 2: Convert to fraction form
    3,888,026.20/5,832,039.30 = 3,468,122.20/x
  3. Step 3: Cross multiply
    3,888,026.20x = 5,832,039.30 × 3,468,122.20
  4. Step 4: Simplify right side
    3,888,026.20x = 20,226,224,967,602.46
  5. Step 5: Solve for x
    x = 20,226,224,967,602.46/3,888,026.20
  6. Step 6: Final answer
    x = 5,202,183.30

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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.