Home / 2,501,245.56-3,751,869.78-1,756,615.80

Finding the Fourth Proportional to 2,501,245.56, 3,751,869.78 and 1,756,615.80

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Solution

The fourth proportional to 2,501,245.56, 3,751,869.78 and 1,756,615.80 is: 2,634,924.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,245.56 : 3,751,869.78 = 1,756,615.80 : x
  2. Step 2: Convert to fraction form
    2,501,245.56/3,751,869.78 = 1,756,615.80/x
  3. Step 3: Cross multiply
    2,501,245.56x = 3,751,869.78 × 1,756,615.80
  4. Step 4: Simplify right side
    2,501,245.56x = 6,590,593,735,090.52
  5. Step 5: Solve for x
    x = 6,590,593,735,090.52/2,501,245.56
  6. Step 6: Final answer
    x = 2,634,924.71

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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.