Home / 3,196,525.41-4,796,679.74-1,176,188.07

Finding the Fourth Proportional to 3,196,525.41, 4,796,679.74 and 1,176,188.07

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Solution

The fourth proportional to 3,196,525.41, 4,796,679.74 and 1,176,188.07 is: 1,764,978.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,525.41 : 4,796,679.74 = 1,176,188.07 : x
  2. Step 2: Convert to fraction form
    3,196,525.41/4,796,679.74 = 1,176,188.07/x
  3. Step 3: Cross multiply
    3,196,525.41x = 4,796,679.74 × 1,176,188.07
  4. Step 4: Simplify right side
    3,196,525.41x = 5,641,797,497,905.31
  5. Step 5: Solve for x
    x = 5,641,797,497,905.31/3,196,525.41
  6. Step 6: Final answer
    x = 1,764,978.15

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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.