Home / 4,391,969.42-6,060,858.32-2,458,229.42

Finding the Fourth Proportional to 4,391,969.42, 6,060,858.32 and 2,458,229.42

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Solution

The fourth proportional to 4,391,969.42, 6,060,858.32 and 2,458,229.42 is: 3,392,323.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,969.42 : 6,060,858.32 = 2,458,229.42 : x
  2. Step 2: Convert to fraction form
    4,391,969.42/6,060,858.32 = 2,458,229.42/x
  3. Step 3: Cross multiply
    4,391,969.42x = 6,060,858.32 × 2,458,229.42
  4. Step 4: Simplify right side
    4,391,969.42x = 14,898,980,190,080.34
  5. Step 5: Solve for x
    x = 14,898,980,190,080.34/4,391,969.42
  6. Step 6: Final answer
    x = 3,392,323.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.