Home / 941,037.90-1,410,763.23-408,157.50

Finding the Fourth Proportional to 941,037.90, 1,410,763.23 and 408,157.50

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Solution

The fourth proportional to 941,037.90, 1,410,763.23 and 408,157.50 is: 611,892.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,037.90 : 1,410,763.23 = 408,157.50 : x
  2. Step 2: Convert to fraction form
    941,037.90/1,410,763.23 = 408,157.50/x
  3. Step 3: Cross multiply
    941,037.90x = 1,410,763.23 × 408,157.50
  4. Step 4: Simplify right side
    941,037.90x = 575,813,593,048.73
  5. Step 5: Solve for x
    x = 575,813,593,048.73/941,037.90
  6. Step 6: Final answer
    x = 611,892.03

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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.