Home / 2,224,811.35-3,337,222.49-627,382.81

Finding the Fourth Proportional to 2,224,811.35, 3,337,222.49 and 627,382.81

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Solution

The fourth proportional to 2,224,811.35, 3,337,222.49 and 627,382.81 is: 941,075.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,811.35 : 3,337,222.49 = 627,382.81 : x
  2. Step 2: Convert to fraction form
    2,224,811.35/3,337,222.49 = 627,382.81/x
  3. Step 3: Cross multiply
    2,224,811.35x = 3,337,222.49 × 627,382.81
  4. Step 4: Simplify right side
    2,224,811.35x = 2,093,716,023,371.40
  5. Step 5: Solve for x
    x = 2,093,716,023,371.40/2,224,811.35
  6. Step 6: Final answer
    x = 941,075.76

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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.