Home / 4,056,632.46-5,597,939.69-2,220,738.91

Finding the Fourth Proportional to 4,056,632.46, 5,597,939.69 and 2,220,738.91

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Solution

The fourth proportional to 4,056,632.46, 5,597,939.69 and 2,220,738.91 is: 3,064,503.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056,632.46 : 5,597,939.69 = 2,220,738.91 : x
  2. Step 2: Convert to fraction form
    4,056,632.46/5,597,939.69 = 2,220,738.91/x
  3. Step 3: Cross multiply
    4,056,632.46x = 5,597,939.69 × 2,220,738.91
  4. Step 4: Simplify right side
    4,056,632.46x = 12,431,562,485,416.34
  5. Step 5: Solve for x
    x = 12,431,562,485,416.34/4,056,632.46
  6. Step 6: Final answer
    x = 3,064,503.03

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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.