Home / 2,535,246.25-3,806,668.38-2,194,740.07

Finding the Fourth Proportional to 2,535,246.25, 3,806,668.38 and 2,194,740.07

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Solution

The fourth proportional to 2,535,246.25, 3,806,668.38 and 2,194,740.07 is: 3,295,398.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,246.25 : 3,806,668.38 = 2,194,740.07 : x
  2. Step 2: Convert to fraction form
    2,535,246.25/3,806,668.38 = 2,194,740.07/x
  3. Step 3: Cross multiply
    2,535,246.25x = 3,806,668.38 × 2,194,740.07
  4. Step 4: Simplify right side
    2,535,246.25x = 8,354,647,626,787.99
  5. Step 5: Solve for x
    x = 8,354,647,626,787.99/2,535,246.25
  6. Step 6: Final answer
    x = 3,295,398.87

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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.