Home / 3,670,373.30-5,505,559.95-1,544,609.30

Finding the Fourth Proportional to 3,670,373.30, 5,505,559.95 and 1,544,609.30

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Solution

The fourth proportional to 3,670,373.30, 5,505,559.95 and 1,544,609.30 is: 2,316,913.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,373.30 : 5,505,559.95 = 1,544,609.30 : x
  2. Step 2: Convert to fraction form
    3,670,373.30/5,505,559.95 = 1,544,609.30/x
  3. Step 3: Cross multiply
    3,670,373.30x = 5,505,559.95 × 1,544,609.30
  4. Step 4: Simplify right side
    3,670,373.30x = 8,503,939,100,477.54
  5. Step 5: Solve for x
    x = 8,503,939,100,477.54/3,670,373.30
  6. Step 6: Final answer
    x = 2,316,913.95

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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.