Home / 2,525,823.83-3,787,006.42-906,556.73

Finding the Fourth Proportional to 2,525,823.83, 3,787,006.42 and 906,556.73

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Solution

The fourth proportional to 2,525,823.83, 3,787,006.42 and 906,556.73 is: 1,359,214.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,823.83 : 3,787,006.42 = 906,556.73 : x
  2. Step 2: Convert to fraction form
    2,525,823.83/3,787,006.42 = 906,556.73/x
  3. Step 3: Cross multiply
    2,525,823.83x = 3,787,006.42 × 906,556.73
  4. Step 4: Simplify right side
    2,525,823.83x = 3,433,136,133,702.99
  5. Step 5: Solve for x
    x = 3,433,136,133,702.99/2,525,823.83
  6. Step 6: Final answer
    x = 1,359,214.41

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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.