Home / 941,077.70-1,410,822.86-408,197.52

Finding the Fourth Proportional to 941,077.70, 1,410,822.86 and 408,197.52

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Solution

The fourth proportional to 941,077.70, 1,410,822.86 and 408,197.52 is: 611,952.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,077.70 : 1,410,822.86 = 408,197.52 : x
  2. Step 2: Convert to fraction form
    941,077.70/1,410,822.86 = 408,197.52/x
  3. Step 3: Cross multiply
    941,077.70x = 1,410,822.86 × 408,197.52
  4. Step 4: Simplify right side
    941,077.70x = 575,894,392,611.31
  5. Step 5: Solve for x
    x = 575,894,392,611.31/941,077.70
  6. Step 6: Final answer
    x = 611,952.01

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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.