Home / 2,703,842.37-3,727,327.19-2,058,137.91

Finding the Fourth Proportional to 2,703,842.37, 3,727,327.19 and 2,058,137.91

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Solution

The fourth proportional to 2,703,842.37, 3,727,327.19 and 2,058,137.91 is: 2,837,204.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,842.37 : 3,727,327.19 = 2,058,137.91 : x
  2. Step 2: Convert to fraction form
    2,703,842.37/3,727,327.19 = 2,058,137.91/x
  3. Step 3: Cross multiply
    2,703,842.37x = 3,727,327.19 × 2,058,137.91
  4. Step 4: Simplify right side
    2,703,842.37x = 7,671,353,382,422.08
  5. Step 5: Solve for x
    x = 7,671,353,382,422.08/2,703,842.37
  6. Step 6: Final answer
    x = 2,837,204.37

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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.