Home / 6,048,003.90-9,072,005.85-3,659,216.70

Finding the Fourth Proportional to 6,048,003.90, 9,072,005.85 and 3,659,216.70

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Solution

The fourth proportional to 6,048,003.90, 9,072,005.85 and 3,659,216.70 is: 5,488,825.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,003.90 : 9,072,005.85 = 3,659,216.70 : x
  2. Step 2: Convert to fraction form
    6,048,003.90/9,072,005.85 = 3,659,216.70/x
  3. Step 3: Cross multiply
    6,048,003.90x = 9,072,005.85 × 3,659,216.70
  4. Step 4: Simplify right side
    6,048,003.90x = 33,196,435,308,817.70
  5. Step 5: Solve for x
    x = 33,196,435,308,817.70/6,048,003.90
  6. Step 6: Final answer
    x = 5,488,825.05

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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.