Home / 1,874,004.96-2,809,211.68-793,030.52

Finding the Fourth Proportional to 1,874,004.96, 2,809,211.68 and 793,030.52

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Solution

The fourth proportional to 1,874,004.96, 2,809,211.68 and 793,030.52 is: 1,188,785.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,004.96 : 2,809,211.68 = 793,030.52 : x
  2. Step 2: Convert to fraction form
    1,874,004.96/2,809,211.68 = 793,030.52/x
  3. Step 3: Cross multiply
    1,874,004.96x = 2,809,211.68 × 793,030.52
  4. Step 4: Simplify right side
    1,874,004.96x = 2,227,790,599,380.47
  5. Step 5: Solve for x
    x = 2,227,790,599,380.47/1,874,004.96
  6. Step 6: Final answer
    x = 1,188,785.86

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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.