Home / 3,196,527.54-4,796,682.95-1,176,190.21

Finding the Fourth Proportional to 3,196,527.54, 4,796,682.95 and 1,176,190.21

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Solution

The fourth proportional to 3,196,527.54, 4,796,682.95 and 1,176,190.21 is: 1,764,981.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,527.54 : 4,796,682.95 = 1,176,190.21 : x
  2. Step 2: Convert to fraction form
    3,196,527.54/4,796,682.95 = 1,176,190.21/x
  3. Step 3: Cross multiply
    3,196,527.54x = 4,796,682.95 × 1,176,190.21
  4. Step 4: Simplify right side
    3,196,527.54x = 5,641,811,526,263.92
  5. Step 5: Solve for x
    x = 5,641,811,526,263.92/3,196,527.54
  6. Step 6: Final answer
    x = 1,764,981.36

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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.