Home / 9,449,364.12-14,175,215.46-3,384,746.52

Finding the Fourth Proportional to 9,449,364.12, 14,175,215.46 and 3,384,746.52

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Solution

The fourth proportional to 9,449,364.12, 14,175,215.46 and 3,384,746.52 is: 5,077,538.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,364.12 : 14,175,215.46 = 3,384,746.52 : x
  2. Step 2: Convert to fraction form
    9,449,364.12/14,175,215.46 = 3,384,746.52/x
  3. Step 3: Cross multiply
    9,449,364.12x = 14,175,215.46 × 3,384,746.52
  4. Step 4: Simplify right side
    9,449,364.12x = 47,979,511,198,485.20
  5. Step 5: Solve for x
    x = 47,979,511,198,485.20/9,449,364.12
  6. Step 6: Final answer
    x = 5,077,538.61

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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.