Home / 2,751,420.24-3,796,967.25-1,527,728.04

Finding the Fourth Proportional to 2,751,420.24, 3,796,967.25 and 1,527,728.04

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Solution

The fourth proportional to 2,751,420.24, 3,796,967.25 and 1,527,728.04 is: 2,108,268.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,420.24 : 3,796,967.25 = 1,527,728.04 : x
  2. Step 2: Convert to fraction form
    2,751,420.24/3,796,967.25 = 1,527,728.04/x
  3. Step 3: Cross multiply
    2,751,420.24x = 3,796,967.25 × 1,527,728.04
  4. Step 4: Simplify right side
    2,751,420.24x = 5,800,733,334,786.69
  5. Step 5: Solve for x
    x = 5,800,733,334,786.69/2,751,420.24
  6. Step 6: Final answer
    x = 2,108,268.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.