Home / 4,026,630.66-6,040,891.96-1,330,956.04

Finding the Fourth Proportional to 4,026,630.66, 6,040,891.96 and 1,330,956.04

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Solution

The fourth proportional to 4,026,630.66, 6,040,891.96 and 1,330,956.04 is: 1,996,746.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,630.66 : 6,040,891.96 = 1,330,956.04 : x
  2. Step 2: Convert to fraction form
    4,026,630.66/6,040,891.96 = 1,330,956.04/x
  3. Step 3: Cross multiply
    4,026,630.66x = 6,040,891.96 × 1,330,956.04
  4. Step 4: Simplify right side
    4,026,630.66x = 8,040,161,641,149.44
  5. Step 5: Solve for x
    x = 8,040,161,641,149.44/4,026,630.66
  6. Step 6: Final answer
    x = 1,996,746.74

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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.