Home / 1,365,183-2,046,180-1,027,137.60

Finding the Fourth Proportional to 1,365,183, 2,046,180 and 1,027,137.60

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Solution

The fourth proportional to 1,365,183, 2,046,180 and 1,027,137.60 is: 1,539,506.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,183 : 2,046,180 = 1,027,137.60 : x
  2. Step 2: Convert to fraction form
    1,365,183/2,046,180 = 1,027,137.60/x
  3. Step 3: Cross multiply
    1,365,183x = 2,046,180 × 1,027,137.60
  4. Step 4: Simplify right side
    1,365,183x = 2,101,708,414,368
  5. Step 5: Solve for x
    x = 2,101,708,414,368/1,365,183
  6. Step 6: Final answer
    x = 1,539,506.73

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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.