Home / 3,137,166.54-4,705,650.99-893,304.54

Finding the Fourth Proportional to 3,137,166.54, 4,705,650.99 and 893,304.54

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Solution

The fourth proportional to 3,137,166.54, 4,705,650.99 and 893,304.54 is: 1,339,928.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,137,166.54 : 4,705,650.99 = 893,304.54 : x
  2. Step 2: Convert to fraction form
    3,137,166.54/4,705,650.99 = 893,304.54/x
  3. Step 3: Cross multiply
    3,137,166.54x = 4,705,650.99 × 893,304.54
  4. Step 4: Simplify right side
    3,137,166.54x = 4,203,579,393,022.50
  5. Step 5: Solve for x
    x = 4,203,579,393,022.50/3,137,166.54
  6. Step 6: Final answer
    x = 1,339,928.67

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Double scale
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Similar ratio
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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.