Home / 2,933,011.14-4,399,520.37-803,113.71

Finding the Fourth Proportional to 2,933,011.14, 4,399,520.37 and 803,113.71

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Solution

The fourth proportional to 2,933,011.14, 4,399,520.37 and 803,113.71 is: 1,204,671.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,011.14 : 4,399,520.37 = 803,113.71 : x
  2. Step 2: Convert to fraction form
    2,933,011.14/4,399,520.37 = 803,113.71/x
  3. Step 3: Cross multiply
    2,933,011.14x = 4,399,520.37 × 803,113.71
  4. Step 4: Simplify right side
    2,933,011.14x = 3,533,315,126,571.27
  5. Step 5: Solve for x
    x = 3,533,315,126,571.27/2,933,011.14
  6. Step 6: Final answer
    x = 1,204,671.57

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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.