Home / 941,034.37-1,410,757.98-408,154

Finding the Fourth Proportional to 941,034.37, 1,410,757.98 and 408,154

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Solution

The fourth proportional to 941,034.37, 1,410,757.98 and 408,154 is: 611,886.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,034.37 : 1,410,757.98 = 408,154 : x
  2. Step 2: Convert to fraction form
    941,034.37/1,410,757.98 = 408,154/x
  3. Step 3: Cross multiply
    941,034.37x = 1,410,757.98 × 408,154
  4. Step 4: Simplify right side
    941,034.37x = 575,806,512,568.92
  5. Step 5: Solve for x
    x = 575,806,512,568.92/941,034.37
  6. Step 6: Final answer
    x = 611,886.80

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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.