Home / 941,000.58-1,410,707.39-408,120.26

Finding the Fourth Proportional to 941,000.58, 1,410,707.39 and 408,120.26

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Solution

The fourth proportional to 941,000.58, 1,410,707.39 and 408,120.26 is: 611,836.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,000.58 : 1,410,707.39 = 408,120.26 : x
  2. Step 2: Convert to fraction form
    941,000.58/1,410,707.39 = 408,120.26/x
  3. Step 3: Cross multiply
    941,000.58x = 1,410,707.39 × 408,120.26
  4. Step 4: Simplify right side
    941,000.58x = 575,738,257,696.58
  5. Step 5: Solve for x
    x = 575,738,257,696.58/941,000.58
  6. Step 6: Final answer
    x = 611,836.24

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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.