Home / 6,382,170.83-9,575,027.72-3,544,275.89

Finding the Fourth Proportional to 6,382,170.83, 9,575,027.72 and 3,544,275.89

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Solution

The fourth proportional to 6,382,170.83, 9,575,027.72 and 3,544,275.89 is: 5,317,397.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,170.83 : 9,575,027.72 = 3,544,275.89 : x
  2. Step 2: Convert to fraction form
    6,382,170.83/9,575,027.72 = 3,544,275.89/x
  3. Step 3: Cross multiply
    6,382,170.83x = 9,575,027.72 × 3,544,275.89
  4. Step 4: Simplify right side
    6,382,170.83x = 33,936,539,913,584.89
  5. Step 5: Solve for x
    x = 33,936,539,913,584.89/6,382,170.83
  6. Step 6: Final answer
    x = 5,317,397.61

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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.