Home / 3,956,136.58-5,460,544.70-2,325,069.55

Finding the Fourth Proportional to 3,956,136.58, 5,460,544.70 and 2,325,069.55

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Solution

The fourth proportional to 3,956,136.58, 5,460,544.70 and 2,325,069.55 is: 3,209,228.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,136.58 : 5,460,544.70 = 2,325,069.55 : x
  2. Step 2: Convert to fraction form
    3,956,136.58/5,460,544.70 = 2,325,069.55/x
  3. Step 3: Cross multiply
    3,956,136.58x = 5,460,544.70 × 2,325,069.55
  4. Step 4: Simplify right side
    3,956,136.58x = 12,696,146,208,383.88
  5. Step 5: Solve for x
    x = 12,696,146,208,383.88/3,956,136.58
  6. Step 6: Final answer
    x = 3,209,228.49

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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.