Home / 3,922,161.84-5,881,726.44-1,525,682.88

Finding the Fourth Proportional to 3,922,161.84, 5,881,726.44 and 1,525,682.88

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Solution

The fourth proportional to 3,922,161.84, 5,881,726.44 and 1,525,682.88 is: 2,287,934.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,161.84 : 5,881,726.44 = 1,525,682.88 : x
  2. Step 2: Convert to fraction form
    3,922,161.84/5,881,726.44 = 1,525,682.88/x
  3. Step 3: Cross multiply
    3,922,161.84x = 5,881,726.44 × 1,525,682.88
  4. Step 4: Simplify right side
    3,922,161.84x = 8,973,649,334,351.35
  5. Step 5: Solve for x
    x = 8,973,649,334,351.35/3,922,161.84
  6. Step 6: Final answer
    x = 2,287,934.49

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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.