Home / 3,058,771.37-4,588,164.34-928,871.51

Finding the Fourth Proportional to 3,058,771.37, 4,588,164.34 and 928,871.51

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Solution

The fourth proportional to 3,058,771.37, 4,588,164.34 and 928,871.51 is: 1,393,309.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,771.37 : 4,588,164.34 = 928,871.51 : x
  2. Step 2: Convert to fraction form
    3,058,771.37/4,588,164.34 = 928,871.51/x
  3. Step 3: Cross multiply
    3,058,771.37x = 4,588,164.34 × 928,871.51
  4. Step 4: Simplify right side
    3,058,771.37x = 4,261,815,113,360.95
  5. Step 5: Solve for x
    x = 4,261,815,113,360.95/3,058,771.37
  6. Step 6: Final answer
    x = 1,393,309.47

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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.