Home / 2,392,350.72-3,589,218.72-709,494.72

Finding the Fourth Proportional to 2,392,350.72, 3,589,218.72 and 709,494.72

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Solution

The fourth proportional to 2,392,350.72, 3,589,218.72 and 709,494.72 is: 1,064,447.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,350.72 : 3,589,218.72 = 709,494.72 : x
  2. Step 2: Convert to fraction form
    2,392,350.72/3,589,218.72 = 709,494.72/x
  3. Step 3: Cross multiply
    2,392,350.72x = 3,589,218.72 × 709,494.72
  4. Step 4: Simplify right side
    2,392,350.72x = 2,546,531,730,765.16
  5. Step 5: Solve for x
    x = 2,546,531,730,765.16/2,392,350.72
  6. Step 6: Final answer
    x = 1,064,447.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.