Home / 3,282,241.84-4,525,923-2,134,193.20

Finding the Fourth Proportional to 3,282,241.84, 4,525,923 and 2,134,193.20

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Solution

The fourth proportional to 3,282,241.84, 4,525,923 and 2,134,193.20 is: 2,942,864.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,241.84 : 4,525,923 = 2,134,193.20 : x
  2. Step 2: Convert to fraction form
    3,282,241.84/4,525,923 = 2,134,193.20/x
  3. Step 3: Cross multiply
    3,282,241.84x = 4,525,923 × 2,134,193.20
  4. Step 4: Simplify right side
    3,282,241.84x = 9,659,194,090,323.60
  5. Step 5: Solve for x
    x = 9,659,194,090,323.60/3,282,241.84
  6. Step 6: Final answer
    x = 2,942,864.83

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1.5x scale

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.