Home / 5,150,392.07-7,727,212.41-3,232,637.28

Finding the Fourth Proportional to 5,150,392.07, 7,727,212.41 and 3,232,637.28

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Solution

The fourth proportional to 5,150,392.07, 7,727,212.41 and 3,232,637.28 is: 4,849,975.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,150,392.07 : 7,727,212.41 = 3,232,637.28 : x
  2. Step 2: Convert to fraction form
    5,150,392.07/7,727,212.41 = 3,232,637.28/x
  3. Step 3: Cross multiply
    5,150,392.07x = 7,727,212.41 × 3,232,637.28
  4. Step 4: Simplify right side
    5,150,392.07x = 24,979,274,907,044.64
  5. Step 5: Solve for x
    x = 24,979,274,907,044.64/5,150,392.07
  6. Step 6: Final answer
    x = 4,849,975.42

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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.