Home / 3,302,059.80-4,953,089.70-2,770,618.80

Finding the Fourth Proportional to 3,302,059.80, 4,953,089.70 and 2,770,618.80

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Solution

The fourth proportional to 3,302,059.80, 4,953,089.70 and 2,770,618.80 is: 4,155,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,059.80 : 4,953,089.70 = 2,770,618.80 : x
  2. Step 2: Convert to fraction form
    3,302,059.80/4,953,089.70 = 2,770,618.80/x
  3. Step 3: Cross multiply
    3,302,059.80x = 4,953,089.70 × 2,770,618.80
  4. Step 4: Simplify right side
    3,302,059.80x = 13,723,123,440,906.36
  5. Step 5: Solve for x
    x = 13,723,123,440,906.36/3,302,059.80
  6. Step 6: Final answer
    x = 4,155,928.20

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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.