Home / 3,196,487.46-4,794,772.74-1,066,571.58

Finding the Fourth Proportional to 3,196,487.46, 4,794,772.74 and 1,066,571.58

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Solution

The fourth proportional to 3,196,487.46, 4,794,772.74 and 1,066,571.58 is: 1,599,871.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,487.46 : 4,794,772.74 = 1,066,571.58 : x
  2. Step 2: Convert to fraction form
    3,196,487.46/4,794,772.74 = 1,066,571.58/x
  3. Step 3: Cross multiply
    3,196,487.46x = 4,794,772.74 × 1,066,571.58
  4. Step 4: Simplify right side
    3,196,487.46x = 5,113,968,357,022.95
  5. Step 5: Solve for x
    x = 5,113,968,357,022.95/3,196,487.46
  6. Step 6: Final answer
    x = 1,599,871.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.