Home / 1,589,409.99-2,192,849.00-901,008.03

Finding the Fourth Proportional to 1,589,409.99, 2,192,849.00 and 901,008.03

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Solution

The fourth proportional to 1,589,409.99, 2,192,849.00 and 901,008.03 is: 1,243,086.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,409.99 : 2,192,849.00 = 901,008.03 : x
  2. Step 2: Convert to fraction form
    1,589,409.99/2,192,849.00 = 901,008.03/x
  3. Step 3: Cross multiply
    1,589,409.99x = 2,192,849.00 × 901,008.03
  4. Step 4: Simplify right side
    1,589,409.99x = 1,975,774,553,072.43
  5. Step 5: Solve for x
    x = 1,975,774,553,072.43/1,589,409.99
  6. Step 6: Final answer
    x = 1,243,086.78

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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.