Home / 1,119,268.99-1,544,546.14-609,960.43

Finding the Fourth Proportional to 1,119,268.99, 1,544,546.14 and 609,960.43

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Solution

The fourth proportional to 1,119,268.99, 1,544,546.14 and 609,960.43 is: 841,720.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,268.99 : 1,544,546.14 = 609,960.43 : x
  2. Step 2: Convert to fraction form
    1,119,268.99/1,544,546.14 = 609,960.43/x
  3. Step 3: Cross multiply
    1,119,268.99x = 1,544,546.14 × 609,960.43
  4. Step 4: Simplify right side
    1,119,268.99x = 942,112,027,709.24
  5. Step 5: Solve for x
    x = 942,112,027,709.24/1,119,268.99
  6. Step 6: Final answer
    x = 841,720.83

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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.