Home / 2,593,392.42-3,890,666.96-796,457.22

Finding the Fourth Proportional to 2,593,392.42, 3,890,666.96 and 796,457.22

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Solution

The fourth proportional to 2,593,392.42, 3,890,666.96 and 796,457.22 is: 1,194,863.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,392.42 : 3,890,666.96 = 796,457.22 : x
  2. Step 2: Convert to fraction form
    2,593,392.42/3,890,666.96 = 796,457.22/x
  3. Step 3: Cross multiply
    2,593,392.42x = 3,890,666.96 × 796,457.22
  4. Step 4: Simplify right side
    2,593,392.42x = 3,098,749,790,907.45
  5. Step 5: Solve for x
    x = 3,098,749,790,907.45/2,593,392.42
  6. Step 6: Final answer
    x = 1,194,863.44

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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.