Home / 2,534,315.13-3,801,485.54-641,058.39

Finding the Fourth Proportional to 2,534,315.13, 3,801,485.54 and 641,058.39

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Solution

The fourth proportional to 2,534,315.13, 3,801,485.54 and 641,058.39 is: 961,590.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,315.13 : 3,801,485.54 = 641,058.39 : x
  2. Step 2: Convert to fraction form
    2,534,315.13/3,801,485.54 = 641,058.39/x
  3. Step 3: Cross multiply
    2,534,315.13x = 3,801,485.54 × 641,058.39
  4. Step 4: Simplify right side
    2,534,315.13x = 2,436,974,199,880.68
  5. Step 5: Solve for x
    x = 2,436,974,199,880.68/2,534,315.13
  6. Step 6: Final answer
    x = 961,590.83

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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.