Home / 2,833,858.20-4,259,081.70-2,468,904.60

Finding the Fourth Proportional to 2,833,858.20, 4,259,081.70 and 2,468,904.60

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Solution

The fourth proportional to 2,833,858.20, 4,259,081.70 and 2,468,904.60 is: 3,710,583.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,858.20 : 4,259,081.70 = 2,468,904.60 : x
  2. Step 2: Convert to fraction form
    2,833,858.20/4,259,081.70 = 2,468,904.60/x
  3. Step 3: Cross multiply
    2,833,858.20x = 4,259,081.70 × 2,468,904.60
  4. Step 4: Simplify right side
    2,833,858.20x = 10,515,266,400,905.82
  5. Step 5: Solve for x
    x = 10,515,266,400,905.82/2,833,858.20
  6. Step 6: Final answer
    x = 3,710,583.12

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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.