Home / 1,322,609.64-1,825,084.56-733,923.84

Finding the Fourth Proportional to 1,322,609.64, 1,825,084.56 and 733,923.84

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Solution

The fourth proportional to 1,322,609.64, 1,825,084.56 and 733,923.84 is: 1,012,750.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,322,609.64 : 1,825,084.56 = 733,923.84 : x
  2. Step 2: Convert to fraction form
    1,322,609.64/1,825,084.56 = 733,923.84/x
  3. Step 3: Cross multiply
    1,322,609.64x = 1,825,084.56 × 733,923.84
  4. Step 4: Simplify right side
    1,322,609.64x = 1,339,473,068,599.91
  5. Step 5: Solve for x
    x = 1,339,473,068,599.91/1,322,609.64
  6. Step 6: Final answer
    x = 1,012,750.12

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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.