Home / 1,058,489.80-1,460,610.52-599,512.76

Finding the Fourth Proportional to 1,058,489.80, 1,460,610.52 and 599,512.76

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Solution

The fourth proportional to 1,058,489.80, 1,460,610.52 and 599,512.76 is: 827,267.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,489.80 : 1,460,610.52 = 599,512.76 : x
  2. Step 2: Convert to fraction form
    1,058,489.80/1,460,610.52 = 599,512.76/x
  3. Step 3: Cross multiply
    1,058,489.80x = 1,460,610.52 × 599,512.76
  4. Step 4: Simplify right side
    1,058,489.80x = 875,654,644,130.24
  5. Step 5: Solve for x
    x = 875,654,644,130.24/1,058,489.80
  6. Step 6: Final answer
    x = 827,267.91

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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.