Home / 13,601,015.55-20,392,053.89-6,023,873.79

Finding the Fourth Proportional to 13,601,015.55, 20,392,053.89 and 6,023,873.79

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Solution

The fourth proportional to 13,601,015.55, 20,392,053.89 and 6,023,873.79 is: 9,031,616.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,601,015.55 : 20,392,053.89 = 6,023,873.79 : x
  2. Step 2: Convert to fraction form
    13,601,015.55/20,392,053.89 = 6,023,873.79/x
  3. Step 3: Cross multiply
    13,601,015.55x = 20,392,053.89 × 6,023,873.79
  4. Step 4: Simplify right side
    13,601,015.55x = 122,839,158,922,119.19
  5. Step 5: Solve for x
    x = 122,839,158,922,119.19/13,601,015.55
  6. Step 6: Final answer
    x = 9,031,616.68

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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.