Home / 3,302,431.80-4,953,647.70-2,294,662.20

Finding the Fourth Proportional to 3,302,431.80, 4,953,647.70 and 2,294,662.20

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Solution

The fourth proportional to 3,302,431.80, 4,953,647.70 and 2,294,662.20 is: 3,441,993.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,431.80 : 4,953,647.70 = 2,294,662.20 : x
  2. Step 2: Convert to fraction form
    3,302,431.80/4,953,647.70 = 2,294,662.20/x
  3. Step 3: Cross multiply
    3,302,431.80x = 4,953,647.70 × 2,294,662.20
  4. Step 4: Simplify right side
    3,302,431.80x = 11,366,948,129,306.94
  5. Step 5: Solve for x
    x = 11,366,948,129,306.94/3,302,431.80
  6. Step 6: Final answer
    x = 3,441,993.30

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Double scale
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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.