Home / 2,716,738.67-4,075,247.54-695,000.03

Finding the Fourth Proportional to 2,716,738.67, 4,075,247.54 and 695,000.03

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Solution

The fourth proportional to 2,716,738.67, 4,075,247.54 and 695,000.03 is: 1,042,535.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,738.67 : 4,075,247.54 = 695,000.03 : x
  2. Step 2: Convert to fraction form
    2,716,738.67/4,075,247.54 = 695,000.03/x
  3. Step 3: Cross multiply
    2,716,738.67x = 4,075,247.54 × 695,000.03
  4. Step 4: Simplify right side
    2,716,738.67x = 2,832,297,138,706.19
  5. Step 5: Solve for x
    x = 2,832,297,138,706.19/2,716,738.67
  6. Step 6: Final answer
    x = 1,042,535.73

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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.