Home / 3,058,788.24-4,588,189.65-928,888.38

Finding the Fourth Proportional to 3,058,788.24, 4,588,189.65 and 928,888.38

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Solution

The fourth proportional to 3,058,788.24, 4,588,189.65 and 928,888.38 is: 1,393,334.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,788.24 : 4,588,189.65 = 928,888.38 : x
  2. Step 2: Convert to fraction form
    3,058,788.24/4,588,189.65 = 928,888.38/x
  3. Step 3: Cross multiply
    3,058,788.24x = 4,588,189.65 × 928,888.38
  4. Step 4: Simplify right side
    3,058,788.24x = 4,261,916,051,121.27
  5. Step 5: Solve for x
    x = 4,261,916,051,121.27/3,058,788.24
  6. Step 6: Final answer
    x = 1,393,334.78

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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.