Home / 3,235,118.43-4,853,366.50-960,649.41

Finding the Fourth Proportional to 3,235,118.43, 4,853,366.50 and 960,649.41

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Solution

The fourth proportional to 3,235,118.43, 4,853,366.50 and 960,649.41 is: 1,441,178.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,118.43 : 4,853,366.50 = 960,649.41 : x
  2. Step 2: Convert to fraction form
    3,235,118.43/4,853,366.50 = 960,649.41/x
  3. Step 3: Cross multiply
    3,235,118.43x = 4,853,366.50 × 960,649.41
  4. Step 4: Simplify right side
    3,235,118.43x = 4,662,383,664,738.77
  5. Step 5: Solve for x
    x = 4,662,383,664,738.77/3,235,118.43
  6. Step 6: Final answer
    x = 1,441,178.67

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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.