Home / 1,322,059.80-1,824,330.96-733,323.72

Finding the Fourth Proportional to 1,322,059.80, 1,824,330.96 and 733,323.72

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Solution

The fourth proportional to 1,322,059.80, 1,824,330.96 and 733,323.72 is: 1,011,924.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,322,059.80 : 1,824,330.96 = 733,323.72 : x
  2. Step 2: Convert to fraction form
    1,322,059.80/1,824,330.96 = 733,323.72/x
  3. Step 3: Cross multiply
    1,322,059.80x = 1,824,330.96 × 733,323.72
  4. Step 4: Simplify right side
    1,322,059.80x = 1,337,825,166,098.37
  5. Step 5: Solve for x
    x = 1,337,825,166,098.37/1,322,059.80
  6. Step 6: Final answer
    x = 1,011,924.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.