Home / 3,498,321.02-4,827,847.37-2,048,483.54

Finding the Fourth Proportional to 3,498,321.02, 4,827,847.37 and 2,048,483.54

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Solution

The fourth proportional to 3,498,321.02, 4,827,847.37 and 2,048,483.54 is: 2,827,003.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,321.02 : 4,827,847.37 = 2,048,483.54 : x
  2. Step 2: Convert to fraction form
    3,498,321.02/4,827,847.37 = 2,048,483.54/x
  3. Step 3: Cross multiply
    3,498,321.02x = 4,827,847.37 × 2,048,483.54
  4. Step 4: Simplify right side
    3,498,321.02x = 9,889,765,872,904.49
  5. Step 5: Solve for x
    x = 9,889,765,872,904.49/3,498,321.02
  6. Step 6: Final answer
    x = 2,827,003.53

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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.