Home / 4,311,919.66-6,472,365.54-3,175,964.50

Finding the Fourth Proportional to 4,311,919.66, 6,472,365.54 and 3,175,964.50

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Solution

The fourth proportional to 4,311,919.66, 6,472,365.54 and 3,175,964.50 is: 4,767,250.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,919.66 : 6,472,365.54 = 3,175,964.50 : x
  2. Step 2: Convert to fraction form
    4,311,919.66/6,472,365.54 = 3,175,964.50/x
  3. Step 3: Cross multiply
    4,311,919.66x = 6,472,365.54 × 3,175,964.50
  4. Step 4: Simplify right side
    4,311,919.66x = 20,556,003,186,063.33
  5. Step 5: Solve for x
    x = 20,556,003,186,063.33/4,311,919.66
  6. Step 6: Final answer
    x = 4,767,250.97

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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.