Home / 2,058,090.55-2,839,260.27-1,241,838.97

Finding the Fourth Proportional to 2,058,090.55, 2,839,260.27 and 1,241,838.97

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Solution

The fourth proportional to 2,058,090.55, 2,839,260.27 and 1,241,838.97 is: 1,713,191.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,090.55 : 2,839,260.27 = 1,241,838.97 : x
  2. Step 2: Convert to fraction form
    2,058,090.55/2,839,260.27 = 1,241,838.97/x
  3. Step 3: Cross multiply
    2,058,090.55x = 2,839,260.27 × 1,241,838.97
  4. Step 4: Simplify right side
    2,058,090.55x = 3,525,904,049,258.72
  5. Step 5: Solve for x
    x = 3,525,904,049,258.72/2,058,090.55
  6. Step 6: Final answer
    x = 1,713,191.89

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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.