Home / 4,435,027.20-6,640,099.20-4,310,611.20

Finding the Fourth Proportional to 4,435,027.20, 6,640,099.20 and 4,310,611.20

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Solution

The fourth proportional to 4,435,027.20, 6,640,099.20 and 4,310,611.20 is: 6,453,824.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,027.20 : 6,640,099.20 = 4,310,611.20 : x
  2. Step 2: Convert to fraction form
    4,435,027.20/6,640,099.20 = 4,310,611.20/x
  3. Step 3: Cross multiply
    4,435,027.20x = 6,640,099.20 × 4,310,611.20
  4. Step 4: Simplify right side
    4,435,027.20x = 28,622,885,980,631.04
  5. Step 5: Solve for x
    x = 28,622,885,980,631.04/4,435,027.20
  6. Step 6: Final answer
    x = 6,453,824.22

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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.