Home / 2,524,208.94-3,483,394.47-1,378,281.15

Finding the Fourth Proportional to 2,524,208.94, 3,483,394.47 and 1,378,281.15

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Solution

The fourth proportional to 2,524,208.94, 3,483,394.47 and 1,378,281.15 is: 1,902,020.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,208.94 : 3,483,394.47 = 1,378,281.15 : x
  2. Step 2: Convert to fraction form
    2,524,208.94/3,483,394.47 = 1,378,281.15/x
  3. Step 3: Cross multiply
    2,524,208.94x = 3,483,394.47 × 1,378,281.15
  4. Step 4: Simplify right side
    2,524,208.94x = 4,801,096,936,015.24
  5. Step 5: Solve for x
    x = 4,801,096,936,015.24/2,524,208.94
  6. Step 6: Final answer
    x = 1,902,020.42

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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.