Home / 4,076,577.60-6,113,311.20-1,235,745.60

Finding the Fourth Proportional to 4,076,577.60, 6,113,311.20 and 1,235,745.60

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Solution

The fourth proportional to 4,076,577.60, 6,113,311.20 and 1,235,745.60 is: 1,853,146.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,577.60 : 6,113,311.20 = 1,235,745.60 : x
  2. Step 2: Convert to fraction form
    4,076,577.60/6,113,311.20 = 1,235,745.60/x
  3. Step 3: Cross multiply
    4,076,577.60x = 6,113,311.20 × 1,235,745.60
  4. Step 4: Simplify right side
    4,076,577.60x = 7,554,497,416,830.72
  5. Step 5: Solve for x
    x = 7,554,497,416,830.72/4,076,577.60
  6. Step 6: Final answer
    x = 1,853,146.97

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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.