Home / 3,670,124.35-5,505,186.54-3,670,124.35

Finding the Fourth Proportional to 3,670,124.35, 5,505,186.54 and 3,670,124.35

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Solution

The fourth proportional to 3,670,124.35, 5,505,186.54 and 3,670,124.35 is: 5,505,186.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,124.35 : 5,505,186.54 = 3,670,124.35 : x
  2. Step 2: Convert to fraction form
    3,670,124.35/5,505,186.54 = 3,670,124.35/x
  3. Step 3: Cross multiply
    3,670,124.35x = 5,505,186.54 × 3,670,124.35
  4. Step 4: Simplify right side
    3,670,124.35x = 20,204,719,171,746.25
  5. Step 5: Solve for x
    x = 20,204,719,171,746.25/3,670,124.35
  6. Step 6: Final answer
    x = 5,505,186.54

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Double scale
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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.