Home / 2,351,868.48-3,527,789.76-855,960.48

Finding the Fourth Proportional to 2,351,868.48, 3,527,789.76 and 855,960.48

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Solution

The fourth proportional to 2,351,868.48, 3,527,789.76 and 855,960.48 is: 1,283,936.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,868.48 : 3,527,789.76 = 855,960.48 : x
  2. Step 2: Convert to fraction form
    2,351,868.48/3,527,789.76 = 855,960.48/x
  3. Step 3: Cross multiply
    2,351,868.48x = 3,527,789.76 × 855,960.48
  4. Step 4: Simplify right side
    2,351,868.48x = 3,019,648,616,308.68
  5. Step 5: Solve for x
    x = 3,019,648,616,308.68/2,351,868.48
  6. Step 6: Final answer
    x = 1,283,936.00

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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.