Home / 4,330,674.66-6,493,059.54-2,196,643.80

Finding the Fourth Proportional to 4,330,674.66, 6,493,059.54 and 2,196,643.80

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Solution

The fourth proportional to 4,330,674.66, 6,493,059.54 and 2,196,643.80 is: 3,293,468.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,674.66 : 6,493,059.54 = 2,196,643.80 : x
  2. Step 2: Convert to fraction form
    4,330,674.66/6,493,059.54 = 2,196,643.80/x
  3. Step 3: Cross multiply
    4,330,674.66x = 6,493,059.54 × 2,196,643.80
  4. Step 4: Simplify right side
    4,330,674.66x = 14,262,938,981,571.85
  5. Step 5: Solve for x
    x = 14,262,938,981,571.85/4,330,674.66
  6. Step 6: Final answer
    x = 3,293,468.13

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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.