Home / 8,171,347.62-11,276,322.15-4,500,606.02

Finding the Fourth Proportional to 8,171,347.62, 11,276,322.15 and 4,500,606.02

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Solution

The fourth proportional to 8,171,347.62, 11,276,322.15 and 4,500,606.02 is: 6,210,760.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,171,347.62 : 11,276,322.15 = 4,500,606.02 : x
  2. Step 2: Convert to fraction form
    8,171,347.62/11,276,322.15 = 4,500,606.02/x
  3. Step 3: Cross multiply
    8,171,347.62x = 11,276,322.15 × 4,500,606.02
  4. Step 4: Simplify right side
    8,171,347.62x = 50,750,283,295,367.73
  5. Step 5: Solve for x
    x = 50,750,283,295,367.73/8,171,347.62
  6. Step 6: Final answer
    x = 6,210,760.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.