Home / 2,318,101.80-3,477,152.70-1,467,796.20

Finding the Fourth Proportional to 2,318,101.80, 3,477,152.70 and 1,467,796.20

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Solution

The fourth proportional to 2,318,101.80, 3,477,152.70 and 1,467,796.20 is: 2,201,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,101.80 : 3,477,152.70 = 1,467,796.20 : x
  2. Step 2: Convert to fraction form
    2,318,101.80/3,477,152.70 = 1,467,796.20/x
  3. Step 3: Cross multiply
    2,318,101.80x = 3,477,152.70 × 1,467,796.20
  4. Step 4: Simplify right side
    2,318,101.80x = 5,103,751,519,879.74
  5. Step 5: Solve for x
    x = 5,103,751,519,879.74/2,318,101.80
  6. Step 6: Final answer
    x = 2,201,694.30

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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.