Home / 2,193,140.53-3,289,711.20-595,939.60

Finding the Fourth Proportional to 2,193,140.53, 3,289,711.20 and 595,939.60

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Solution

The fourth proportional to 2,193,140.53, 3,289,711.20 and 595,939.60 is: 893,909.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,140.53 : 3,289,711.20 = 595,939.60 : x
  2. Step 2: Convert to fraction form
    2,193,140.53/3,289,711.20 = 595,939.60/x
  3. Step 3: Cross multiply
    2,193,140.53x = 3,289,711.20 × 595,939.60
  4. Step 4: Simplify right side
    2,193,140.53x = 1,960,469,176,643.52
  5. Step 5: Solve for x
    x = 1,960,469,176,643.52/2,193,140.53
  6. Step 6: Final answer
    x = 893,909.51

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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.