Home / 2,422,094-3,630,425.36-982,442.88

Finding the Fourth Proportional to 2,422,094, 3,630,425.36 and 982,442.88

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Solution

The fourth proportional to 2,422,094, 3,630,425.36 and 982,442.88 is: 1,472,562.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,094 : 3,630,425.36 = 982,442.88 : x
  2. Step 2: Convert to fraction form
    2,422,094/3,630,425.36 = 982,442.88/x
  3. Step 3: Cross multiply
    2,422,094x = 3,630,425.36 × 982,442.88
  4. Step 4: Simplify right side
    2,422,094x = 3,566,685,546,303.44
  5. Step 5: Solve for x
    x = 3,566,685,546,303.44/2,422,094
  6. Step 6: Final answer
    x = 1,472,562.81

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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.