Home / 6,322,930.44-9,484,420.20-1,530,611.88

Finding the Fourth Proportional to 6,322,930.44, 9,484,420.20 and 1,530,611.88

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Solution

The fourth proportional to 6,322,930.44, 9,484,420.20 and 1,530,611.88 is: 2,295,923.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,930.44 : 9,484,420.20 = 1,530,611.88 : x
  2. Step 2: Convert to fraction form
    6,322,930.44/9,484,420.20 = 1,530,611.88/x
  3. Step 3: Cross multiply
    6,322,930.44x = 9,484,420.20 × 1,530,611.88
  4. Step 4: Simplify right side
    6,322,930.44x = 14,516,966,233,031.97
  5. Step 5: Solve for x
    x = 14,516,966,233,031.97/6,322,930.44
  6. Step 6: Final answer
    x = 2,295,923.76

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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.