Home / 1,033,735.98-1,550,480.85-275,634.30

Finding the Fourth Proportional to 1,033,735.98, 1,550,480.85 and 275,634.30

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Solution

The fourth proportional to 1,033,735.98, 1,550,480.85 and 275,634.30 is: 413,418.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,735.98 : 1,550,480.85 = 275,634.30 : x
  2. Step 2: Convert to fraction form
    1,033,735.98/1,550,480.85 = 275,634.30/x
  3. Step 3: Cross multiply
    1,033,735.98x = 1,550,480.85 × 275,634.30
  4. Step 4: Simplify right side
    1,033,735.98x = 427,365,703,753.16
  5. Step 5: Solve for x
    x = 427,365,703,753.16/1,033,735.98
  6. Step 6: Final answer
    x = 413,418.62

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1.5x scale

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.