Home / 2,467,986.60-3,697,832.70-1,203,090.60

Finding the Fourth Proportional to 2,467,986.60, 3,697,832.70 and 1,203,090.60

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Solution

The fourth proportional to 2,467,986.60, 3,697,832.70 and 1,203,090.60 is: 1,802,614.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,986.60 : 3,697,832.70 = 1,203,090.60 : x
  2. Step 2: Convert to fraction form
    2,467,986.60/3,697,832.70 = 1,203,090.60/x
  3. Step 3: Cross multiply
    2,467,986.60x = 3,697,832.70 × 1,203,090.60
  4. Step 4: Simplify right side
    2,467,986.60x = 4,448,827,761,742.62
  5. Step 5: Solve for x
    x = 4,448,827,761,742.62/2,467,986.60
  6. Step 6: Final answer
    x = 1,802,614.23

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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.