Home / 6,048,032.40-9,072,048.60-3,659,245.20

Finding the Fourth Proportional to 6,048,032.40, 9,072,048.60 and 3,659,245.20

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Solution

The fourth proportional to 6,048,032.40, 9,072,048.60 and 3,659,245.20 is: 5,488,867.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,032.40 : 9,072,048.60 = 3,659,245.20 : x
  2. Step 2: Convert to fraction form
    6,048,032.40/9,072,048.60 = 3,659,245.20/x
  3. Step 3: Cross multiply
    6,048,032.40x = 9,072,048.60 × 3,659,245.20
  4. Step 4: Simplify right side
    6,048,032.40x = 33,196,850,293,716.72
  5. Step 5: Solve for x
    x = 33,196,850,293,716.72/6,048,032.40
  6. Step 6: Final answer
    x = 5,488,867.80

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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.