Home / 9,248,799.68-13,874,528.82-2,859,550.26

Finding the Fourth Proportional to 9,248,799.68, 13,874,528.82 and 2,859,550.26

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Solution

The fourth proportional to 9,248,799.68, 13,874,528.82 and 2,859,550.26 is: 4,289,736.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248,799.68 : 13,874,528.82 = 2,859,550.26 : x
  2. Step 2: Convert to fraction form
    9,248,799.68/13,874,528.82 = 2,859,550.26/x
  3. Step 3: Cross multiply
    9,248,799.68x = 13,874,528.82 × 2,859,550.26
  4. Step 4: Simplify right side
    9,248,799.68x = 39,674,912,494,608.49
  5. Step 5: Solve for x
    x = 39,674,912,494,608.49/9,248,799.68
  6. Step 6: Final answer
    x = 4,289,736.38

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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.