Home / 3,402,467.46-5,109,525.63-2,272,491

Finding the Fourth Proportional to 3,402,467.46, 5,109,525.63 and 2,272,491

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Solution

The fourth proportional to 3,402,467.46, 5,109,525.63 and 2,272,491 is: 3,412,626.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,467.46 : 5,109,525.63 = 2,272,491 : x
  2. Step 2: Convert to fraction form
    3,402,467.46/5,109,525.63 = 2,272,491/x
  3. Step 3: Cross multiply
    3,402,467.46x = 5,109,525.63 × 2,272,491
  4. Step 4: Simplify right side
    3,402,467.46x = 11,611,351,008,444.33
  5. Step 5: Solve for x
    x = 11,611,351,008,444.33/3,402,467.46
  6. Step 6: Final answer
    x = 3,412,626.61

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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.