Home / 4,562,671.32-6,297,219.69-2,603,188.56

Finding the Fourth Proportional to 4,562,671.32, 6,297,219.69 and 2,603,188.56

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Solution

The fourth proportional to 4,562,671.32, 6,297,219.69 and 2,603,188.56 is: 3,592,818.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562,671.32 : 6,297,219.69 = 2,603,188.56 : x
  2. Step 2: Convert to fraction form
    4,562,671.32/6,297,219.69 = 2,603,188.56/x
  3. Step 3: Cross multiply
    4,562,671.32x = 6,297,219.69 × 2,603,188.56
  4. Step 4: Simplify right side
    4,562,671.32x = 16,392,850,256,814.75
  5. Step 5: Solve for x
    x = 16,392,850,256,814.75/4,562,671.32
  6. Step 6: Final answer
    x = 3,592,818.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.