Home / 4,434,907.80-6,652,361.70-2,840,584.80

Finding the Fourth Proportional to 4,434,907.80, 6,652,361.70 and 2,840,584.80

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Solution

The fourth proportional to 4,434,907.80, 6,652,361.70 and 2,840,584.80 is: 4,260,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,907.80 : 6,652,361.70 = 2,840,584.80 : x
  2. Step 2: Convert to fraction form
    4,434,907.80/6,652,361.70 = 2,840,584.80/x
  3. Step 3: Cross multiply
    4,434,907.80x = 6,652,361.70 × 2,840,584.80
  4. Step 4: Simplify right side
    4,434,907.80x = 18,896,597,529,122.16
  5. Step 5: Solve for x
    x = 18,896,597,529,122.16/4,434,907.80
  6. Step 6: Final answer
    x = 4,260,877.20

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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.