Home / 3,580,405.44-4,941,909.87-2,204,902.42

Finding the Fourth Proportional to 3,580,405.44, 4,941,909.87 and 2,204,902.42

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Solution

The fourth proportional to 3,580,405.44, 4,941,909.87 and 2,204,902.42 is: 3,043,350.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,405.44 : 4,941,909.87 = 2,204,902.42 : x
  2. Step 2: Convert to fraction form
    3,580,405.44/4,941,909.87 = 2,204,902.42/x
  3. Step 3: Cross multiply
    3,580,405.44x = 4,941,909.87 × 2,204,902.42
  4. Step 4: Simplify right side
    3,580,405.44x = 10,896,429,020,463.55
  5. Step 5: Solve for x
    x = 10,896,429,020,463.55/3,580,405.44
  6. Step 6: Final answer
    x = 3,043,350.60

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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.