Home / 1,026,010.44-1,538,937.90-360,695.88

Finding the Fourth Proportional to 1,026,010.44, 1,538,937.90 and 360,695.88

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Solution

The fourth proportional to 1,026,010.44, 1,538,937.90 and 360,695.88 is: 541,016.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,010.44 : 1,538,937.90 = 360,695.88 : x
  2. Step 2: Convert to fraction form
    1,026,010.44/1,538,937.90 = 360,695.88/x
  3. Step 3: Cross multiply
    1,026,010.44x = 1,538,937.90 × 360,695.88
  4. Step 4: Simplify right side
    1,026,010.44x = 555,088,560,105.85
  5. Step 5: Solve for x
    x = 555,088,560,105.85/1,026,010.44
  6. Step 6: Final answer
    x = 541,016.48

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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.