Home / 2,058,091.80-2,839,262.00-1,241,840.22

Finding the Fourth Proportional to 2,058,091.80, 2,839,262.00 and 1,241,840.22

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Solution

The fourth proportional to 2,058,091.80, 2,839,262.00 and 1,241,840.22 is: 1,713,193.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,091.80 : 2,839,262.00 = 1,241,840.22 : x
  2. Step 2: Convert to fraction form
    2,058,091.80/2,839,262.00 = 1,241,840.22/x
  3. Step 3: Cross multiply
    2,058,091.80x = 2,839,262.00 × 1,241,840.22
  4. Step 4: Simplify right side
    2,058,091.80x = 3,525,909,740,508.44
  5. Step 5: Solve for x
    x = 3,525,909,740,508.44/2,058,091.80
  6. Step 6: Final answer
    x = 1,713,193.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.