Home / 3,133,226.82-4,323,816.27-1,756,563.78

Finding the Fourth Proportional to 3,133,226.82, 4,323,816.27 and 1,756,563.78

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Solution

The fourth proportional to 3,133,226.82, 4,323,816.27 and 1,756,563.78 is: 2,424,037.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,226.82 : 4,323,816.27 = 1,756,563.78 : x
  2. Step 2: Convert to fraction form
    3,133,226.82/4,323,816.27 = 1,756,563.78/x
  3. Step 3: Cross multiply
    3,133,226.82x = 4,323,816.27 × 1,756,563.78
  4. Step 4: Simplify right side
    3,133,226.82x = 7,595,059,051,256.70
  5. Step 5: Solve for x
    x = 7,595,059,051,256.70/3,133,226.82
  6. Step 6: Final answer
    x = 2,424,037.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.