Home / 6,004,912.08-8,287,370.28-3,426,980.88

Finding the Fourth Proportional to 6,004,912.08, 8,287,370.28 and 3,426,980.88

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Solution

The fourth proportional to 6,004,912.08, 8,287,370.28 and 3,426,980.88 is: 4,729,571.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004,912.08 : 8,287,370.28 = 3,426,980.88 : x
  2. Step 2: Convert to fraction form
    6,004,912.08/8,287,370.28 = 3,426,980.88/x
  3. Step 3: Cross multiply
    6,004,912.08x = 8,287,370.28 × 3,426,980.88
  4. Step 4: Simplify right side
    6,004,912.08x = 28,400,659,495,040.25
  5. Step 5: Solve for x
    x = 28,400,659,495,040.25/6,004,912.08
  6. Step 6: Final answer
    x = 4,729,571.24

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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.