Home / 3,645,562.44-5,467,077.28-2,028,798.53

Finding the Fourth Proportional to 3,645,562.44, 5,467,077.28 and 2,028,798.53

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Solution

The fourth proportional to 3,645,562.44, 5,467,077.28 and 2,028,798.53 is: 3,042,493.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,562.44 : 5,467,077.28 = 2,028,798.53 : x
  2. Step 2: Convert to fraction form
    3,645,562.44/5,467,077.28 = 2,028,798.53/x
  3. Step 3: Cross multiply
    3,645,562.44x = 5,467,077.28 × 2,028,798.53
  4. Step 4: Simplify right side
    3,645,562.44x = 11,091,598,344,762.55
  5. Step 5: Solve for x
    x = 11,091,598,344,762.55/3,645,562.44
  6. Step 6: Final answer
    x = 3,042,493.04

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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.