Home / 3,322,442.22-4,584,973.48-1,794,549.32

Finding the Fourth Proportional to 3,322,442.22, 4,584,973.48 and 1,794,549.32

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Solution

The fourth proportional to 3,322,442.22, 4,584,973.48 and 1,794,549.32 is: 2,476,479.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,442.22 : 4,584,973.48 = 1,794,549.32 : x
  2. Step 2: Convert to fraction form
    3,322,442.22/4,584,973.48 = 1,794,549.32/x
  3. Step 3: Cross multiply
    3,322,442.22x = 4,584,973.48 × 1,794,549.32
  4. Step 4: Simplify right side
    3,322,442.22x = 8,227,961,040,752.04
  5. Step 5: Solve for x
    x = 8,227,961,040,752.04/3,322,442.22
  6. Step 6: Final answer
    x = 2,476,479.80

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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.