Home / 6,004,393.20-8,286,000.48-3,251,033.28

Finding the Fourth Proportional to 6,004,393.20, 8,286,000.48 and 3,251,033.28

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Solution

The fourth proportional to 6,004,393.20, 8,286,000.48 and 3,251,033.28 is: 4,486,392.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004,393.20 : 8,286,000.48 = 3,251,033.28 : x
  2. Step 2: Convert to fraction form
    6,004,393.20/8,286,000.48 = 3,251,033.28/x
  3. Step 3: Cross multiply
    6,004,393.20x = 8,286,000.48 × 3,251,033.28
  4. Step 4: Simplify right side
    6,004,393.20x = 26,938,063,318,575.97
  5. Step 5: Solve for x
    x = 26,938,063,318,575.97/6,004,393.20
  6. Step 6: Final answer
    x = 4,486,392.28

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1.5x scale

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.