Home / 3,899,209.53-5,846,563.00-1,202,810.76

Finding the Fourth Proportional to 3,899,209.53, 5,846,563.00 and 1,202,810.76

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Solution

The fourth proportional to 3,899,209.53, 5,846,563.00 and 1,202,810.76 is: 1,803,521.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,209.53 : 5,846,563.00 = 1,202,810.76 : x
  2. Step 2: Convert to fraction form
    3,899,209.53/5,846,563.00 = 1,202,810.76/x
  3. Step 3: Cross multiply
    3,899,209.53x = 5,846,563.00 × 1,202,810.76
  4. Step 4: Simplify right side
    3,899,209.53x = 7,032,308,882,410.85
  5. Step 5: Solve for x
    x = 7,032,308,882,410.85/3,899,209.53
  6. Step 6: Final answer
    x = 1,803,521.67

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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.