Home / 4,893,741.20-7,340,611.80-4,444,968.80

Finding the Fourth Proportional to 4,893,741.20, 7,340,611.80 and 4,444,968.80

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Solution

The fourth proportional to 4,893,741.20, 7,340,611.80 and 4,444,968.80 is: 6,667,453.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,741.20 : 7,340,611.80 = 4,444,968.80 : x
  2. Step 2: Convert to fraction form
    4,893,741.20/7,340,611.80 = 4,444,968.80/x
  3. Step 3: Cross multiply
    4,893,741.20x = 7,340,611.80 × 4,444,968.80
  4. Step 4: Simplify right side
    4,893,741.20x = 32,628,790,423,911.84
  5. Step 5: Solve for x
    x = 32,628,790,423,911.84/4,893,741.20
  6. Step 6: Final answer
    x = 6,667,453.20

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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.