Home / 734,296.68-1,101,015.27-414,311.04

Finding the Fourth Proportional to 734,296.68, 1,101,015.27 and 414,311.04

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Solution

The fourth proportional to 734,296.68, 1,101,015.27 and 414,311.04 is: 621,224.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,296.68 : 1,101,015.27 = 414,311.04 : x
  2. Step 2: Convert to fraction form
    734,296.68/1,101,015.27 = 414,311.04/x
  3. Step 3: Cross multiply
    734,296.68x = 1,101,015.27 × 414,311.04
  4. Step 4: Simplify right side
    734,296.68x = 456,162,781,569.58
  5. Step 5: Solve for x
    x = 456,162,781,569.58/734,296.68
  6. Step 6: Final answer
    x = 621,224.08

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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.