Home / 3,321,929.52-4,584,261.60-1,794,036.96

Finding the Fourth Proportional to 3,321,929.52, 4,584,261.60 and 1,794,036.96

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Solution

The fourth proportional to 3,321,929.52, 4,584,261.60 and 1,794,036.96 is: 2,475,770.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,929.52 : 4,584,261.60 = 1,794,036.96 : x
  2. Step 2: Convert to fraction form
    3,321,929.52/4,584,261.60 = 1,794,036.96/x
  3. Step 3: Cross multiply
    3,321,929.52x = 4,584,261.60 × 1,794,036.96
  4. Step 4: Simplify right side
    3,321,929.52x = 8,224,334,744,708.74
  5. Step 5: Solve for x
    x = 8,224,334,744,708.74/3,321,929.52
  6. Step 6: Final answer
    x = 2,475,770.39

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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.