Home / 5,623,596.80-8,433,651.62-2,028,896.60

Finding the Fourth Proportional to 5,623,596.80, 8,433,651.62 and 2,028,896.60

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Solution

The fourth proportional to 5,623,596.80, 8,433,651.62 and 2,028,896.60 is: 3,042,715.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,596.80 : 8,433,651.62 = 2,028,896.60 : x
  2. Step 2: Convert to fraction form
    5,623,596.80/8,433,651.62 = 2,028,896.60/x
  3. Step 3: Cross multiply
    5,623,596.80x = 8,433,651.62 × 2,028,896.60
  4. Step 4: Simplify right side
    5,623,596.80x = 17,111,007,097,402.49
  5. Step 5: Solve for x
    x = 17,111,007,097,402.49/5,623,596.80
  6. Step 6: Final answer
    x = 3,042,715.85

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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.