Home / 3,504,571.68-5,257,152.48-1,108,362.96

Finding the Fourth Proportional to 3,504,571.68, 5,257,152.48 and 1,108,362.96

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Solution

The fourth proportional to 3,504,571.68, 5,257,152.48 and 1,108,362.96 is: 1,662,637.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,571.68 : 5,257,152.48 = 1,108,362.96 : x
  2. Step 2: Convert to fraction form
    3,504,571.68/5,257,152.48 = 1,108,362.96/x
  3. Step 3: Cross multiply
    3,504,571.68x = 5,257,152.48 × 1,108,362.96
  4. Step 4: Simplify right side
    3,504,571.68x = 5,826,833,083,904.14
  5. Step 5: Solve for x
    x = 5,826,833,083,904.14/3,504,571.68
  6. Step 6: Final answer
    x = 1,662,637.72

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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.