Home / 1,081,970.44-1,493,106.42-598,497.64

Finding the Fourth Proportional to 1,081,970.44, 1,493,106.42 and 598,497.64

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Solution

The fourth proportional to 1,081,970.44, 1,493,106.42 and 598,497.64 is: 825,919.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,970.44 : 1,493,106.42 = 598,497.64 : x
  2. Step 2: Convert to fraction form
    1,081,970.44/1,493,106.42 = 598,497.64/x
  3. Step 3: Cross multiply
    1,081,970.44x = 1,493,106.42 × 598,497.64
  4. Step 4: Simplify right side
    1,081,970.44x = 893,620,668,638.85
  5. Step 5: Solve for x
    x = 893,620,668,638.85/1,081,970.44
  6. Step 6: Final answer
    x = 825,919.67

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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.