Home / 3,257,855.70-4,881,972.15-2,361,185.70

Finding the Fourth Proportional to 3,257,855.70, 4,881,972.15 and 2,361,185.70

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Solution

The fourth proportional to 3,257,855.70, 4,881,972.15 and 2,361,185.70 is: 3,538,291.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,855.70 : 4,881,972.15 = 2,361,185.70 : x
  2. Step 2: Convert to fraction form
    3,257,855.70/4,881,972.15 = 2,361,185.70/x
  3. Step 3: Cross multiply
    3,257,855.70x = 4,881,972.15 × 2,361,185.70
  4. Step 4: Simplify right side
    3,257,855.70x = 11,527,242,828,378.26
  5. Step 5: Solve for x
    x = 11,527,242,828,378.26/3,257,855.70
  6. Step 6: Final answer
    x = 3,538,291.41

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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.