Home / 3,670,049.55-5,505,074.33-1,544,285.55

Finding the Fourth Proportional to 3,670,049.55, 5,505,074.33 and 1,544,285.55

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Solution

The fourth proportional to 3,670,049.55, 5,505,074.33 and 1,544,285.55 is: 2,316,428.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,049.55 : 5,505,074.33 = 1,544,285.55 : x
  2. Step 2: Convert to fraction form
    3,670,049.55/5,505,074.33 = 1,544,285.55/x
  3. Step 3: Cross multiply
    3,670,049.55x = 5,505,074.33 × 1,544,285.55
  4. Step 4: Simplify right side
    3,670,049.55x = 8,501,406,739,494.93
  5. Step 5: Solve for x
    x = 8,501,406,739,494.93/3,670,049.55
  6. Step 6: Final answer
    x = 2,316,428.33

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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.