Home / 8,858,116.10-12,224,200.39-4,783,735.10

Finding the Fourth Proportional to 8,858,116.10, 12,224,200.39 and 4,783,735.10

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Solution

The fourth proportional to 8,858,116.10, 12,224,200.39 and 4,783,735.10 is: 6,601,554.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858,116.10 : 12,224,200.39 = 4,783,735.10 : x
  2. Step 2: Convert to fraction form
    8,858,116.10/12,224,200.39 = 4,783,735.10/x
  3. Step 3: Cross multiply
    8,858,116.10x = 12,224,200.39 × 4,783,735.10
  4. Step 4: Simplify right side
    8,858,116.10x = 58,477,336,493,677.85
  5. Step 5: Solve for x
    x = 58,477,336,493,677.85/8,858,116.10
  6. Step 6: Final answer
    x = 6,601,554.53

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1.5x scale

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.