Home / 4,048,079.56-6,070,056-1,351,435.48

Finding the Fourth Proportional to 4,048,079.56, 6,070,056 and 1,351,435.48

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Solution

The fourth proportional to 4,048,079.56, 6,070,056 and 1,351,435.48 is: 2,026,464.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,079.56 : 6,070,056 = 1,351,435.48 : x
  2. Step 2: Convert to fraction form
    4,048,079.56/6,070,056 = 1,351,435.48/x
  3. Step 3: Cross multiply
    4,048,079.56x = 6,070,056 × 1,351,435.48
  4. Step 4: Simplify right side
    4,048,079.56x = 8,203,289,043,986.88
  5. Step 5: Solve for x
    x = 8,203,289,043,986.88/4,048,079.56
  6. Step 6: Final answer
    x = 2,026,464.38

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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.