Home / 2,058,208.22-3,087,032.08-541,764.17

Finding the Fourth Proportional to 2,058,208.22, 3,087,032.08 and 541,764.17

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Solution

The fourth proportional to 2,058,208.22, 3,087,032.08 and 541,764.17 is: 812,572.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,208.22 : 3,087,032.08 = 541,764.17 : x
  2. Step 2: Convert to fraction form
    2,058,208.22/3,087,032.08 = 541,764.17/x
  3. Step 3: Cross multiply
    2,058,208.22x = 3,087,032.08 × 541,764.17
  4. Step 4: Simplify right side
    2,058,208.22x = 1,672,443,354,440.59
  5. Step 5: Solve for x
    x = 1,672,443,354,440.59/2,058,208.22
  6. Step 6: Final answer
    x = 812,572.48

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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.