Home / 4,841,986.44-7,268,490.90-2,448,533.64

Finding the Fourth Proportional to 4,841,986.44, 7,268,490.90 and 2,448,533.64

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Solution

The fourth proportional to 4,841,986.44, 7,268,490.90 and 2,448,533.64 is: 3,675,587.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,986.44 : 7,268,490.90 = 2,448,533.64 : x
  2. Step 2: Convert to fraction form
    4,841,986.44/7,268,490.90 = 2,448,533.64/x
  3. Step 3: Cross multiply
    4,841,986.44x = 7,268,490.90 × 2,448,533.64
  4. Step 4: Simplify right side
    4,841,986.44x = 17,797,144,480,683.88
  5. Step 5: Solve for x
    x = 17,797,144,480,683.88/4,841,986.44
  6. Step 6: Final answer
    x = 3,675,587.43

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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.