Home / 5,673,047.24-8,509,505.26-1,629,634.20

Finding the Fourth Proportional to 5,673,047.24, 8,509,505.26 and 1,629,634.20

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Solution

The fourth proportional to 5,673,047.24, 8,509,505.26 and 1,629,634.20 is: 2,444,432.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,047.24 : 8,509,505.26 = 1,629,634.20 : x
  2. Step 2: Convert to fraction form
    5,673,047.24/8,509,505.26 = 1,629,634.20/x
  3. Step 3: Cross multiply
    5,673,047.24x = 8,509,505.26 × 1,629,634.20
  4. Step 4: Simplify right side
    5,673,047.24x = 13,867,380,796,775.89
  5. Step 5: Solve for x
    x = 13,867,380,796,775.89/5,673,047.24
  6. Step 6: Final answer
    x = 2,444,432.46

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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.