Home / 1,592,873.58-2,198,164.58-877,481.58

Finding the Fourth Proportional to 1,592,873.58, 2,198,164.58 and 877,481.58

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Solution

The fourth proportional to 1,592,873.58, 2,198,164.58 and 877,481.58 is: 1,210,924.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,873.58 : 2,198,164.58 = 877,481.58 : x
  2. Step 2: Convert to fraction form
    1,592,873.58/2,198,164.58 = 877,481.58/x
  3. Step 3: Cross multiply
    1,592,873.58x = 2,198,164.58 × 877,481.58
  4. Step 4: Simplify right side
    1,592,873.58x = 1,928,848,928,758.44
  5. Step 5: Solve for x
    x = 1,928,848,928,758.44/1,592,873.58
  6. Step 6: Final answer
    x = 1,210,924.05

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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.