Home / 1,161,081.27-1,741,826.03-530,058.87

Finding the Fourth Proportional to 1,161,081.27, 1,741,826.03 and 530,058.87

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Solution

The fourth proportional to 1,161,081.27, 1,741,826.03 and 530,058.87 is: 795,181.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,081.27 : 1,741,826.03 = 530,058.87 : x
  2. Step 2: Convert to fraction form
    1,161,081.27/1,741,826.03 = 530,058.87/x
  3. Step 3: Cross multiply
    1,161,081.27x = 1,741,826.03 × 530,058.87
  4. Step 4: Simplify right side
    1,161,081.27x = 923,270,334,548.09
  5. Step 5: Solve for x
    x = 923,270,334,548.09/1,161,081.27
  6. Step 6: Final answer
    x = 795,181.49

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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.