Home / 4,392,804.40-6,582,208.20-3,259,063.60

Finding the Fourth Proportional to 4,392,804.40, 6,582,208.20 and 3,259,063.60

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Solution

The fourth proportional to 4,392,804.40, 6,582,208.20 and 3,259,063.60 is: 4,883,403.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,804.40 : 6,582,208.20 = 3,259,063.60 : x
  2. Step 2: Convert to fraction form
    4,392,804.40/6,582,208.20 = 3,259,063.60/x
  3. Step 3: Cross multiply
    4,392,804.40x = 6,582,208.20 × 3,259,063.60
  4. Step 4: Simplify right side
    4,392,804.40x = 21,451,835,152,241.52
  5. Step 5: Solve for x
    x = 21,451,835,152,241.52/4,392,804.40
  6. Step 6: Final answer
    x = 4,883,403.22

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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.