Home / 2,202,907.20-3,303,725.64-605,522.40

Finding the Fourth Proportional to 2,202,907.20, 3,303,725.64 and 605,522.40

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Solution

The fourth proportional to 2,202,907.20, 3,303,725.64 and 605,522.40 is: 908,109.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,907.20 : 3,303,725.64 = 605,522.40 : x
  2. Step 2: Convert to fraction form
    2,202,907.20/3,303,725.64 = 605,522.40/x
  3. Step 3: Cross multiply
    2,202,907.20x = 3,303,725.64 × 605,522.40
  4. Step 4: Simplify right side
    2,202,907.20x = 2,000,479,878,474.34
  5. Step 5: Solve for x
    x = 2,000,479,878,474.34/2,202,907.20
  6. Step 6: Final answer
    x = 908,109.01

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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.