Home / 2,833,542.04-3,910,289.46-1,609,849.68

Finding the Fourth Proportional to 2,833,542.04, 3,910,289.46 and 1,609,849.68

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Solution

The fourth proportional to 2,833,542.04, 3,910,289.46 and 1,609,849.68 is: 2,221,593.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,542.04 : 3,910,289.46 = 1,609,849.68 : x
  2. Step 2: Convert to fraction form
    2,833,542.04/3,910,289.46 = 1,609,849.68/x
  3. Step 3: Cross multiply
    2,833,542.04x = 3,910,289.46 × 1,609,849.68
  4. Step 4: Simplify right side
    2,833,542.04x = 6,294,978,235,888.37
  5. Step 5: Solve for x
    x = 6,294,978,235,888.37/2,833,542.04
  6. Step 6: Final answer
    x = 2,221,593.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.