Home / 1,200,797.92-1,800,655.35-593,349.41

Finding the Fourth Proportional to 1,200,797.92, 1,800,655.35 and 593,349.41

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Solution

The fourth proportional to 1,200,797.92, 1,800,655.35 and 593,349.41 is: 889,756.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,200,797.92 : 1,800,655.35 = 593,349.41 : x
  2. Step 2: Convert to fraction form
    1,200,797.92/1,800,655.35 = 593,349.41/x
  3. Step 3: Cross multiply
    1,200,797.92x = 1,800,655.35 × 593,349.41
  4. Step 4: Simplify right side
    1,200,797.92x = 1,068,417,789,535.84
  5. Step 5: Solve for x
    x = 1,068,417,789,535.84/1,200,797.92
  6. Step 6: Final answer
    x = 889,756.53

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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.