Home / 5,484,290.56-8,227,201.38-2,288,684.44

Finding the Fourth Proportional to 5,484,290.56, 8,227,201.38 and 2,288,684.44

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Solution

The fourth proportional to 5,484,290.56, 8,227,201.38 and 2,288,684.44 is: 3,433,346.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,290.56 : 8,227,201.38 = 2,288,684.44 : x
  2. Step 2: Convert to fraction form
    5,484,290.56/8,227,201.38 = 2,288,684.44/x
  3. Step 3: Cross multiply
    5,484,290.56x = 8,227,201.38 × 2,288,684.44
  4. Step 4: Simplify right side
    5,484,290.56x = 18,829,467,783,152.53
  5. Step 5: Solve for x
    x = 18,829,467,783,152.53/5,484,290.56
  6. Step 6: Final answer
    x = 3,433,346.13

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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.