Home / 1,777,541.22-2,452,989.44-961,727.01

Finding the Fourth Proportional to 1,777,541.22, 2,452,989.44 and 961,727.01

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Solution

The fourth proportional to 1,777,541.22, 2,452,989.44 and 961,727.01 is: 1,327,173.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,541.22 : 2,452,989.44 = 961,727.01 : x
  2. Step 2: Convert to fraction form
    1,777,541.22/2,452,989.44 = 961,727.01/x
  3. Step 3: Cross multiply
    1,777,541.22x = 2,452,989.44 × 961,727.01
  4. Step 4: Simplify right side
    1,777,541.22x = 2,359,106,194,884.14
  5. Step 5: Solve for x
    x = 2,359,106,194,884.14/1,777,541.22
  6. Step 6: Final answer
    x = 1,327,173.83

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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.