Home / 2,833,327.42-3,910,097.34-1,609,840.37

Finding the Fourth Proportional to 2,833,327.42, 3,910,097.34 and 1,609,840.37

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Solution

The fourth proportional to 2,833,327.42, 3,910,097.34 and 1,609,840.37 is: 2,221,639.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,327.42 : 3,910,097.34 = 1,609,840.37 : x
  2. Step 2: Convert to fraction form
    2,833,327.42/3,910,097.34 = 1,609,840.37/x
  3. Step 3: Cross multiply
    2,833,327.42x = 3,910,097.34 × 1,609,840.37
  4. Step 4: Simplify right side
    2,833,327.42x = 6,294,632,558,336.86
  5. Step 5: Solve for x
    x = 6,294,632,558,336.86/2,833,327.42
  6. Step 6: Final answer
    x = 2,221,639.66

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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.