Home / 1,729,412.20-2,597,034.30-1,444,810.60

Finding the Fourth Proportional to 1,729,412.20, 2,597,034.30 and 1,444,810.60

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Solution

The fourth proportional to 1,729,412.20, 2,597,034.30 and 1,444,810.60 is: 2,169,652.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,412.20 : 2,597,034.30 = 1,444,810.60 : x
  2. Step 2: Convert to fraction form
    1,729,412.20/2,597,034.30 = 1,444,810.60/x
  3. Step 3: Cross multiply
    1,729,412.20x = 2,597,034.30 × 1,444,810.60
  4. Step 4: Simplify right side
    1,729,412.20x = 3,752,222,685,203.58
  5. Step 5: Solve for x
    x = 3,752,222,685,203.58/1,729,412.20
  6. Step 6: Final answer
    x = 2,169,652.03

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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.