Home / 2,957,992.19-4,425,313.95-2,240,401.04

Finding the Fourth Proportional to 2,957,992.19, 4,425,313.95 and 2,240,401.04

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Solution

The fourth proportional to 2,957,992.19, 4,425,313.95 and 2,240,401.04 is: 3,351,759.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,992.19 : 4,425,313.95 = 2,240,401.04 : x
  2. Step 2: Convert to fraction form
    2,957,992.19/4,425,313.95 = 2,240,401.04/x
  3. Step 3: Cross multiply
    2,957,992.19x = 4,425,313.95 × 2,240,401.04
  4. Step 4: Simplify right side
    2,957,992.19x = 9,914,477,975,906.51
  5. Step 5: Solve for x
    x = 9,914,477,975,906.51/2,957,992.19
  6. Step 6: Final answer
    x = 3,351,759.35

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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.