Home / 1,874,323.58-2,811,594.27-526,591.23

Finding the Fourth Proportional to 1,874,323.58, 2,811,594.27 and 526,591.23

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Solution

The fourth proportional to 1,874,323.58, 2,811,594.27 and 526,591.23 is: 789,917.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,323.58 : 2,811,594.27 = 526,591.23 : x
  2. Step 2: Convert to fraction form
    1,874,323.58/2,811,594.27 = 526,591.23/x
  3. Step 3: Cross multiply
    1,874,323.58x = 2,811,594.27 × 526,591.23
  4. Step 4: Simplify right side
    1,874,323.58x = 1,480,560,884,900.25
  5. Step 5: Solve for x
    x = 1,480,560,884,900.25/1,874,323.58
  6. Step 6: Final answer
    x = 789,917.44

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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.