Home / 2,058,068.55-2,839,229.91-1,241,816.97

Finding the Fourth Proportional to 2,058,068.55, 2,839,229.91 and 1,241,816.97

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Solution

The fourth proportional to 2,058,068.55, 2,839,229.91 and 1,241,816.97 is: 1,713,161.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,068.55 : 2,839,229.91 = 1,241,816.97 : x
  2. Step 2: Convert to fraction form
    2,058,068.55/2,839,229.91 = 1,241,816.97/x
  3. Step 3: Cross multiply
    2,058,068.55x = 2,839,229.91 × 1,241,816.97
  4. Step 4: Simplify right side
    2,058,068.55x = 3,525,803,883,969.57
  5. Step 5: Solve for x
    x = 3,525,803,883,969.57/2,058,068.55
  6. Step 6: Final answer
    x = 1,713,161.54

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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.