Home / 3,086,385.37-4,629,689.46-1,064,695.24

Finding the Fourth Proportional to 3,086,385.37, 4,629,689.46 and 1,064,695.24

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Solution

The fourth proportional to 3,086,385.37, 4,629,689.46 and 1,064,695.24 is: 1,597,081.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,385.37 : 4,629,689.46 = 1,064,695.24 : x
  2. Step 2: Convert to fraction form
    3,086,385.37/4,629,689.46 = 1,064,695.24/x
  3. Step 3: Cross multiply
    3,086,385.37x = 4,629,689.46 × 1,064,695.24
  4. Step 4: Simplify right side
    3,086,385.37x = 4,929,208,310,485.28
  5. Step 5: Solve for x
    x = 4,929,208,310,485.28/3,086,385.37
  6. Step 6: Final answer
    x = 1,597,081.28

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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.