Home / 1,076,942.46-1,486,190.70-593,524.98

Finding the Fourth Proportional to 1,076,942.46, 1,486,190.70 and 593,524.98

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Solution

The fourth proportional to 1,076,942.46, 1,486,190.70 and 593,524.98 is: 819,070.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,942.46 : 1,486,190.70 = 593,524.98 : x
  2. Step 2: Convert to fraction form
    1,076,942.46/1,486,190.70 = 593,524.98/x
  3. Step 3: Cross multiply
    1,076,942.46x = 1,486,190.70 × 593,524.98
  4. Step 4: Simplify right side
    1,076,942.46x = 882,091,305,493.69
  5. Step 5: Solve for x
    x = 882,091,305,493.69/1,076,942.46
  6. Step 6: Final answer
    x = 819,070.04

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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.