Home / 1,707,559.22-2,555,396.96-1,058,832.17

Finding the Fourth Proportional to 1,707,559.22, 2,555,396.96 and 1,058,832.17

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Solution

The fourth proportional to 1,707,559.22, 2,555,396.96 and 1,058,832.17 is: 1,584,563.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,559.22 : 2,555,396.96 = 1,058,832.17 : x
  2. Step 2: Convert to fraction form
    1,707,559.22/2,555,396.96 = 1,058,832.17/x
  3. Step 3: Cross multiply
    1,707,559.22x = 2,555,396.96 × 1,058,832.17
  4. Step 4: Simplify right side
    1,707,559.22x = 2,705,736,490,297.06
  5. Step 5: Solve for x
    x = 2,705,736,490,297.06/1,707,559.22
  6. Step 6: Final answer
    x = 1,584,563.78

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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.