Home / 733,965.90-1,100,684.62-254,063.31

Finding the Fourth Proportional to 733,965.90, 1,100,684.62 and 254,063.31

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Solution

The fourth proportional to 733,965.90, 1,100,684.62 and 254,063.31 is: 381,003.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,965.90 : 1,100,684.62 = 254,063.31 : x
  2. Step 2: Convert to fraction form
    733,965.90/1,100,684.62 = 254,063.31/x
  3. Step 3: Cross multiply
    733,965.90x = 1,100,684.62 × 254,063.31
  4. Step 4: Simplify right side
    733,965.90x = 279,643,577,823.29
  5. Step 5: Solve for x
    x = 279,643,577,823.29/733,965.90
  6. Step 6: Final answer
    x = 381,003.50

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1.5x scale

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.