Home / 4,141,561.46-6,213,015.34-1,223,950.37

Finding the Fourth Proportional to 4,141,561.46, 6,213,015.34 and 1,223,950.37

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Solution

The fourth proportional to 4,141,561.46, 6,213,015.34 and 1,223,950.37 is: 1,836,124.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,561.46 : 6,213,015.34 = 1,223,950.37 : x
  2. Step 2: Convert to fraction form
    4,141,561.46/6,213,015.34 = 1,223,950.37/x
  3. Step 3: Cross multiply
    4,141,561.46x = 6,213,015.34 × 1,223,950.37
  4. Step 4: Simplify right side
    4,141,561.46x = 7,604,422,433,621.46
  5. Step 5: Solve for x
    x = 7,604,422,433,621.46/4,141,561.46
  6. Step 6: Final answer
    x = 1,836,124.49

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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.