Home / 3,300,220.14-4,950,334.08-904,085.34

Finding the Fourth Proportional to 3,300,220.14, 4,950,334.08 and 904,085.34

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Solution

The fourth proportional to 3,300,220.14, 4,950,334.08 and 904,085.34 is: 1,356,129.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,220.14 : 4,950,334.08 = 904,085.34 : x
  2. Step 2: Convert to fraction form
    3,300,220.14/4,950,334.08 = 904,085.34/x
  3. Step 3: Cross multiply
    3,300,220.14x = 4,950,334.08 × 904,085.34
  4. Step 4: Simplify right side
    3,300,220.14x = 4,475,524,469,830.39
  5. Step 5: Solve for x
    x = 4,475,524,469,830.39/3,300,220.14
  6. Step 6: Final answer
    x = 1,356,129.07

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Similar ratio
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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.