Home / 1,795,636.92-2,693,883.06-673,715.64

Finding the Fourth Proportional to 1,795,636.92, 2,693,883.06 and 673,715.64

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Solution

The fourth proportional to 1,795,636.92, 2,693,883.06 and 673,715.64 is: 1,010,733.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,636.92 : 2,693,883.06 = 673,715.64 : x
  2. Step 2: Convert to fraction form
    1,795,636.92/2,693,883.06 = 673,715.64/x
  3. Step 3: Cross multiply
    1,795,636.92x = 2,693,883.06 × 673,715.64
  4. Step 4: Simplify right side
    1,795,636.92x = 1,814,911,149,853.06
  5. Step 5: Solve for x
    x = 1,814,911,149,853.06/1,795,636.92
  6. Step 6: Final answer
    x = 1,010,733.92

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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.