Home / 6,108,674.08-8,429,739.26-3,392,595.04

Finding the Fourth Proportional to 6,108,674.08, 8,429,739.26 and 3,392,595.04

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Solution

The fourth proportional to 6,108,674.08, 8,429,739.26 and 3,392,595.04 is: 4,681,652.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,674.08 : 8,429,739.26 = 3,392,595.04 : x
  2. Step 2: Convert to fraction form
    6,108,674.08/8,429,739.26 = 3,392,595.04/x
  3. Step 3: Cross multiply
    6,108,674.08x = 8,429,739.26 × 3,392,595.04
  4. Step 4: Simplify right side
    6,108,674.08x = 28,598,691,559,820.57
  5. Step 5: Solve for x
    x = 28,598,691,559,820.57/6,108,674.08
  6. Step 6: Final answer
    x = 4,681,652.88

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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.