Home / 2,414,075.80-3,618,809.70-897,352.60

Finding the Fourth Proportional to 2,414,075.80, 3,618,809.70 and 897,352.60

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Solution

The fourth proportional to 2,414,075.80, 3,618,809.70 and 897,352.60 is: 1,345,172.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,075.80 : 3,618,809.70 = 897,352.60 : x
  2. Step 2: Convert to fraction form
    2,414,075.80/3,618,809.70 = 897,352.60/x
  3. Step 3: Cross multiply
    2,414,075.80x = 3,618,809.70 × 897,352.60
  4. Step 4: Simplify right side
    2,414,075.80x = 3,247,348,293,200.22
  5. Step 5: Solve for x
    x = 3,247,348,293,200.22/2,414,075.80
  6. Step 6: Final answer
    x = 1,345,172.46

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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.