Home / 3,782,606.70-5,673,910.05-3,333,834.30

Finding the Fourth Proportional to 3,782,606.70, 5,673,910.05 and 3,333,834.30

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Solution

The fourth proportional to 3,782,606.70, 5,673,910.05 and 3,333,834.30 is: 5,000,751.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,606.70 : 5,673,910.05 = 3,333,834.30 : x
  2. Step 2: Convert to fraction form
    3,782,606.70/5,673,910.05 = 3,333,834.30/x
  3. Step 3: Cross multiply
    3,782,606.70x = 5,673,910.05 × 3,333,834.30
  4. Step 4: Simplify right side
    3,782,606.70x = 18,915,875,939,804.71
  5. Step 5: Solve for x
    x = 18,915,875,939,804.71/3,782,606.70
  6. Step 6: Final answer
    x = 5,000,751.45

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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.