Home / 4,042,299.42-6,032,512.56-3,610,991.43

Finding the Fourth Proportional to 4,042,299.42, 6,032,512.56 and 3,610,991.43

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Solution

The fourth proportional to 4,042,299.42, 6,032,512.56 and 3,610,991.43 is: 5,388,851.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,299.42 : 6,032,512.56 = 3,610,991.43 : x
  2. Step 2: Convert to fraction form
    4,042,299.42/6,032,512.56 = 3,610,991.43/x
  3. Step 3: Cross multiply
    4,042,299.42x = 6,032,512.56 × 3,610,991.43
  4. Step 4: Simplify right side
    4,042,299.42x = 21,783,351,155,527.36
  5. Step 5: Solve for x
    x = 21,783,351,155,527.36/4,042,299.42
  6. Step 6: Final answer
    x = 5,388,851.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.