Home / 1,739,910.44-2,400,583.02-1,014,789.80

Finding the Fourth Proportional to 1,739,910.44, 2,400,583.02 and 1,014,789.80

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Solution

The fourth proportional to 1,739,910.44, 2,400,583.02 and 1,014,789.80 is: 1,400,122.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,910.44 : 2,400,583.02 = 1,014,789.80 : x
  2. Step 2: Convert to fraction form
    1,739,910.44/2,400,583.02 = 1,014,789.80/x
  3. Step 3: Cross multiply
    1,739,910.44x = 2,400,583.02 × 1,014,789.80
  4. Step 4: Simplify right side
    1,739,910.44x = 2,436,087,162,749.20
  5. Step 5: Solve for x
    x = 2,436,087,162,749.20/1,739,910.44
  6. Step 6: Final answer
    x = 1,400,122.16

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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.