Home / 6,467,336.96-8,925,556-4,832,906.40

Finding the Fourth Proportional to 6,467,336.96, 8,925,556 and 4,832,906.40

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Solution

The fourth proportional to 6,467,336.96, 8,925,556 and 4,832,906.40 is: 6,669,882.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467,336.96 : 8,925,556 = 4,832,906.40 : x
  2. Step 2: Convert to fraction form
    6,467,336.96/8,925,556 = 4,832,906.40/x
  3. Step 3: Cross multiply
    6,467,336.96x = 8,925,556 × 4,832,906.40
  4. Step 4: Simplify right side
    6,467,336.96x = 43,136,376,715,958.41
  5. Step 5: Solve for x
    x = 43,136,376,715,958.41/6,467,336.96
  6. Step 6: Final answer
    x = 6,669,882.36

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1.5x scale

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.