Home / 2,392,410.06-3,589,570.89-972,577.26

Finding the Fourth Proportional to 2,392,410.06, 3,589,570.89 and 972,577.26

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Solution

The fourth proportional to 2,392,410.06, 3,589,570.89 and 972,577.26 is: 1,459,254.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,410.06 : 3,589,570.89 = 972,577.26 : x
  2. Step 2: Convert to fraction form
    2,392,410.06/3,589,570.89 = 972,577.26/x
  3. Step 3: Cross multiply
    2,392,410.06x = 3,589,570.89 × 972,577.26
  4. Step 4: Simplify right side
    2,392,410.06x = 3,491,135,020,771.96
  5. Step 5: Solve for x
    x = 3,491,135,020,771.96/2,392,410.06
  6. Step 6: Final answer
    x = 1,459,254.45

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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.