Home / 3,571,716.93-4,924,279.16-2,577,450.39

Finding the Fourth Proportional to 3,571,716.93, 4,924,279.16 and 2,577,450.39

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Solution

The fourth proportional to 3,571,716.93, 4,924,279.16 and 2,577,450.39 is: 3,553,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,716.93 : 4,924,279.16 = 2,577,450.39 : x
  2. Step 2: Convert to fraction form
    3,571,716.93/4,924,279.16 = 2,577,450.39/x
  3. Step 3: Cross multiply
    3,571,716.93x = 4,924,279.16 × 2,577,450.39
  4. Step 4: Simplify right side
    3,571,716.93x = 12,692,085,228,523.62
  5. Step 5: Solve for x
    x = 12,692,085,228,523.62/3,571,716.93
  6. Step 6: Final answer
    x = 3,553,496.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.