Home / 2,422,453.32-3,634,242.46-825,030.26

Finding the Fourth Proportional to 2,422,453.32, 3,634,242.46 and 825,030.26

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Solution

The fourth proportional to 2,422,453.32, 3,634,242.46 and 825,030.26 is: 1,237,736.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,453.32 : 3,634,242.46 = 825,030.26 : x
  2. Step 2: Convert to fraction form
    2,422,453.32/3,634,242.46 = 825,030.26/x
  3. Step 3: Cross multiply
    2,422,453.32x = 3,634,242.46 × 825,030.26
  4. Step 4: Simplify right side
    2,422,453.32x = 2,998,360,001,676.84
  5. Step 5: Solve for x
    x = 2,998,360,001,676.84/2,422,453.32
  6. Step 6: Final answer
    x = 1,237,736.96

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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.