Home / 1,193,563.98-1,790,328.36-295,005.82

Finding the Fourth Proportional to 1,193,563.98, 1,790,328.36 and 295,005.82

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Solution

The fourth proportional to 1,193,563.98, 1,790,328.36 and 295,005.82 is: 442,504.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,563.98 : 1,790,328.36 = 295,005.82 : x
  2. Step 2: Convert to fraction form
    1,193,563.98/1,790,328.36 = 295,005.82/x
  3. Step 3: Cross multiply
    1,193,563.98x = 1,790,328.36 × 295,005.82
  4. Step 4: Simplify right side
    1,193,563.98x = 528,157,285,911.06
  5. Step 5: Solve for x
    x = 528,157,285,911.06/1,193,563.98
  6. Step 6: Final answer
    x = 442,504.38

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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.