Home / 2,350,131.84-3,525,197.81-1,551,226.52

Finding the Fourth Proportional to 2,350,131.84, 3,525,197.81 and 1,551,226.52

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Solution

The fourth proportional to 2,350,131.84, 3,525,197.81 and 1,551,226.52 is: 2,326,839.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,131.84 : 3,525,197.81 = 1,551,226.52 : x
  2. Step 2: Convert to fraction form
    2,350,131.84/3,525,197.81 = 1,551,226.52/x
  3. Step 3: Cross multiply
    2,350,131.84x = 3,525,197.81 × 1,551,226.52
  4. Step 4: Simplify right side
    2,350,131.84x = 5,468,380,332,174.78
  5. Step 5: Solve for x
    x = 5,468,380,332,174.78/2,350,131.84
  6. Step 6: Final answer
    x = 2,326,839.81

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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.