Home / 2,713,123.05-4,069,684.58-2,469,053.85

Finding the Fourth Proportional to 2,713,123.05, 4,069,684.58 and 2,469,053.85

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Solution

The fourth proportional to 2,713,123.05, 4,069,684.58 and 2,469,053.85 is: 3,703,580.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,123.05 : 4,069,684.58 = 2,469,053.85 : x
  2. Step 2: Convert to fraction form
    2,713,123.05/4,069,684.58 = 2,469,053.85/x
  3. Step 3: Cross multiply
    2,713,123.05x = 4,069,684.58 × 2,469,053.85
  4. Step 4: Simplify right side
    2,713,123.05x = 10,048,270,368,189.37
  5. Step 5: Solve for x
    x = 10,048,270,368,189.37/2,713,123.05
  6. Step 6: Final answer
    x = 3,703,580.78

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Similar ratio
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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.