Home / 2,050,180.40-3,075,270.60-984,965.60

Finding the Fourth Proportional to 2,050,180.40, 3,075,270.60 and 984,965.60

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Solution

The fourth proportional to 2,050,180.40, 3,075,270.60 and 984,965.60 is: 1,477,448.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,180.40 : 3,075,270.60 = 984,965.60 : x
  2. Step 2: Convert to fraction form
    2,050,180.40/3,075,270.60 = 984,965.60/x
  3. Step 3: Cross multiply
    2,050,180.40x = 3,075,270.60 × 984,965.60
  4. Step 4: Simplify right side
    2,050,180.40x = 3,029,035,751,691.36
  5. Step 5: Solve for x
    x = 3,029,035,751,691.36/2,050,180.40
  6. Step 6: Final answer
    x = 1,477,448.40

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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.