Home / 3,453,706.82-4,764,645.09-2,534,338.50

Finding the Fourth Proportional to 3,453,706.82, 4,764,645.09 and 2,534,338.50

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Solution

The fourth proportional to 3,453,706.82, 4,764,645.09 and 2,534,338.50 is: 3,496,308.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,706.82 : 4,764,645.09 = 2,534,338.50 : x
  2. Step 2: Convert to fraction form
    3,453,706.82/4,764,645.09 = 2,534,338.50/x
  3. Step 3: Cross multiply
    3,453,706.82x = 4,764,645.09 × 2,534,338.50
  4. Step 4: Simplify right side
    3,453,706.82x = 12,075,223,472,555.54
  5. Step 5: Solve for x
    x = 12,075,223,472,555.54/3,453,706.82
  6. Step 6: Final answer
    x = 3,496,308.20

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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.