Home / 4,804,745.61-6,630,549.30-2,629,288.88

Finding the Fourth Proportional to 4,804,745.61, 6,630,549.30 and 2,629,288.88

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Solution

The fourth proportional to 4,804,745.61, 6,630,549.30 and 2,629,288.88 is: 3,628,418.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,745.61 : 6,630,549.30 = 2,629,288.88 : x
  2. Step 2: Convert to fraction form
    4,804,745.61/6,630,549.30 = 2,629,288.88/x
  3. Step 3: Cross multiply
    4,804,745.61x = 6,630,549.30 × 2,629,288.88
  4. Step 4: Simplify right side
    4,804,745.61x = 17,433,629,509,629.04
  5. Step 5: Solve for x
    x = 17,433,629,509,629.04/4,804,745.61
  6. Step 6: Final answer
    x = 3,628,418.84

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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.