Home / 1,750,940.88-2,416,299.84-946,124.88

Finding the Fourth Proportional to 1,750,940.88, 2,416,299.84 and 946,124.88

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Solution

The fourth proportional to 1,750,940.88, 2,416,299.84 and 946,124.88 is: 1,305,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,940.88 : 2,416,299.84 = 946,124.88 : x
  2. Step 2: Convert to fraction form
    1,750,940.88/2,416,299.84 = 946,124.88/x
  3. Step 3: Cross multiply
    1,750,940.88x = 2,416,299.84 × 946,124.88
  4. Step 4: Simplify right side
    1,750,940.88x = 2,286,121,396,164.02
  5. Step 5: Solve for x
    x = 2,286,121,396,164.02/1,750,940.88
  6. Step 6: Final answer
    x = 1,305,653.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.