Home / 6,224,798.08-8,590,229.20-3,433,858.22

Finding the Fourth Proportional to 6,224,798.08, 8,590,229.20 and 3,433,858.22

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Solution

The fourth proportional to 6,224,798.08, 8,590,229.20 and 3,433,858.22 is: 4,738,728.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,798.08 : 8,590,229.20 = 3,433,858.22 : x
  2. Step 2: Convert to fraction form
    6,224,798.08/8,590,229.20 = 3,433,858.22/x
  3. Step 3: Cross multiply
    6,224,798.08x = 8,590,229.20 × 3,433,858.22
  4. Step 4: Simplify right side
    6,224,798.08x = 29,497,629,150,104.02
  5. Step 5: Solve for x
    x = 29,497,629,150,104.02/6,224,798.08
  6. Step 6: Final answer
    x = 4,738,728.67

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Double scale
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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.