Home / 3,195,915.94-4,793,892.14-1,065,993.81

Finding the Fourth Proportional to 3,195,915.94, 4,793,892.14 and 1,065,993.81

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Solution

The fourth proportional to 3,195,915.94, 4,793,892.14 and 1,065,993.81 is: 1,598,996.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,915.94 : 4,793,892.14 = 1,065,993.81 : x
  2. Step 2: Convert to fraction form
    3,195,915.94/4,793,892.14 = 1,065,993.81/x
  3. Step 3: Cross multiply
    3,195,915.94x = 4,793,892.14 × 1,065,993.81
  4. Step 4: Simplify right side
    3,195,915.94x = 5,110,259,347,047.65
  5. Step 5: Solve for x
    x = 5,110,259,347,047.65/3,195,915.94
  6. Step 6: Final answer
    x = 1,598,996.80

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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.