Home / 9,668,919.43-14,504,289.52-2,845,495.83

Finding the Fourth Proportional to 9,668,919.43, 14,504,289.52 and 2,845,495.83

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Solution

The fourth proportional to 9,668,919.43, 14,504,289.52 and 2,845,495.83 is: 4,268,511.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668,919.43 : 14,504,289.52 = 2,845,495.83 : x
  2. Step 2: Convert to fraction form
    9,668,919.43/14,504,289.52 = 2,845,495.83/x
  3. Step 3: Cross multiply
    9,668,919.43x = 14,504,289.52 × 2,845,495.83
  4. Step 4: Simplify right side
    9,668,919.43x = 41,271,895,346,272.70
  5. Step 5: Solve for x
    x = 41,271,895,346,272.70/9,668,919.43
  6. Step 6: Final answer
    x = 4,268,511.66

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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.