Home / 2,058,652.67-3,087,956.52-843,958.25

Finding the Fourth Proportional to 2,058,652.67, 3,087,956.52 and 843,958.25

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Solution

The fourth proportional to 2,058,652.67, 3,087,956.52 and 843,958.25 is: 1,265,928.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,652.67 : 3,087,956.52 = 843,958.25 : x
  2. Step 2: Convert to fraction form
    2,058,652.67/3,087,956.52 = 843,958.25/x
  3. Step 3: Cross multiply
    2,058,652.67x = 3,087,956.52 × 843,958.25
  4. Step 4: Simplify right side
    2,058,652.67x = 2,606,106,365,255.51
  5. Step 5: Solve for x
    x = 2,606,106,365,255.51/2,058,652.67
  6. Step 6: Final answer
    x = 1,265,928.15

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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.