Home / 5,814,415.70-8,721,623.55-4,022,825.30

Finding the Fourth Proportional to 5,814,415.70, 8,721,623.55 and 4,022,825.30

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Solution

The fourth proportional to 5,814,415.70, 8,721,623.55 and 4,022,825.30 is: 6,034,237.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,415.70 : 8,721,623.55 = 4,022,825.30 : x
  2. Step 2: Convert to fraction form
    5,814,415.70/8,721,623.55 = 4,022,825.30/x
  3. Step 3: Cross multiply
    5,814,415.70x = 8,721,623.55 × 4,022,825.30
  4. Step 4: Simplify right side
    5,814,415.70x = 35,085,567,874,015.82
  5. Step 5: Solve for x
    x = 35,085,567,874,015.82/5,814,415.70
  6. Step 6: Final answer
    x = 6,034,237.95

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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.