Home / 2,076,091.60-3,114,137.40-1,544,650.60

Finding the Fourth Proportional to 2,076,091.60, 3,114,137.40 and 1,544,650.60

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Solution

The fourth proportional to 2,076,091.60, 3,114,137.40 and 1,544,650.60 is: 2,316,975.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,091.60 : 3,114,137.40 = 1,544,650.60 : x
  2. Step 2: Convert to fraction form
    2,076,091.60/3,114,137.40 = 1,544,650.60/x
  3. Step 3: Cross multiply
    2,076,091.60x = 3,114,137.40 × 1,544,650.60
  4. Step 4: Simplify right side
    2,076,091.60x = 4,810,254,203,392.44
  5. Step 5: Solve for x
    x = 4,810,254,203,392.44/2,076,091.60
  6. Step 6: Final answer
    x = 2,316,975.90

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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.