Home / 6,077,492.10-9,117,620.55-3,551,847.30

Finding the Fourth Proportional to 6,077,492.10, 9,117,620.55 and 3,551,847.30

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Solution

The fourth proportional to 6,077,492.10, 9,117,620.55 and 3,551,847.30 is: 5,328,578.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,492.10 : 9,117,620.55 = 3,551,847.30 : x
  2. Step 2: Convert to fraction form
    6,077,492.10/9,117,620.55 = 3,551,847.30/x
  3. Step 3: Cross multiply
    6,077,492.10x = 9,117,620.55 × 3,551,847.30
  4. Step 4: Simplify right side
    6,077,492.10x = 32,384,395,932,942.02
  5. Step 5: Solve for x
    x = 32,384,395,932,942.02/6,077,492.10
  6. Step 6: Final answer
    x = 5,328,578.86

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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.