Home / 6,241,939.20-9,365,241.60-2,458,059.84

Finding the Fourth Proportional to 6,241,939.20, 9,365,241.60 and 2,458,059.84

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Solution

The fourth proportional to 6,241,939.20, 9,365,241.60 and 2,458,059.84 is: 3,688,008.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,939.20 : 9,365,241.60 = 2,458,059.84 : x
  2. Step 2: Convert to fraction form
    6,241,939.20/9,365,241.60 = 2,458,059.84/x
  3. Step 3: Cross multiply
    6,241,939.20x = 9,365,241.60 × 2,458,059.84
  4. Step 4: Simplify right side
    6,241,939.20x = 23,020,324,268,857.34
  5. Step 5: Solve for x
    x = 23,020,324,268,857.34/6,241,939.20
  6. Step 6: Final answer
    x = 3,688,008.41

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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.