Home / 4,256,626.86-6,373,524.15-2,656,005.30

Finding the Fourth Proportional to 4,256,626.86, 6,373,524.15 and 2,656,005.30

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Solution

The fourth proportional to 4,256,626.86, 6,373,524.15 and 2,656,005.30 is: 3,976,884.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,626.86 : 6,373,524.15 = 2,656,005.30 : x
  2. Step 2: Convert to fraction form
    4,256,626.86/6,373,524.15 = 2,656,005.30/x
  3. Step 3: Cross multiply
    4,256,626.86x = 6,373,524.15 × 2,656,005.30
  4. Step 4: Simplify right side
    4,256,626.86x = 16,928,113,922,077.99
  5. Step 5: Solve for x
    x = 16,928,113,922,077.99/4,256,626.86
  6. Step 6: Final answer
    x = 3,976,884.63

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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.