Home / 2,301,125.36-3,452,186.25-881,181.45

Finding the Fourth Proportional to 2,301,125.36, 3,452,186.25 and 881,181.45

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Solution

The fourth proportional to 2,301,125.36, 3,452,186.25 and 881,181.45 is: 1,321,962.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,125.36 : 3,452,186.25 = 881,181.45 : x
  2. Step 2: Convert to fraction form
    2,301,125.36/3,452,186.25 = 881,181.45/x
  3. Step 3: Cross multiply
    2,301,125.36x = 3,452,186.25 × 881,181.45
  4. Step 4: Simplify right side
    2,301,125.36x = 3,042,002,485,445.06
  5. Step 5: Solve for x
    x = 3,042,002,485,445.06/2,301,125.36
  6. Step 6: Final answer
    x = 1,321,962.96

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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.