Home / 1,493,491.89-2,239,620.22-468,480.27

Finding the Fourth Proportional to 1,493,491.89, 2,239,620.22 and 468,480.27

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Solution

The fourth proportional to 1,493,491.89, 2,239,620.22 and 468,480.27 is: 702,526.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,491.89 : 2,239,620.22 = 468,480.27 : x
  2. Step 2: Convert to fraction form
    1,493,491.89/2,239,620.22 = 468,480.27/x
  3. Step 3: Cross multiply
    1,493,491.89x = 2,239,620.22 × 468,480.27
  4. Step 4: Simplify right side
    1,493,491.89x = 1,049,217,882,757.74
  5. Step 5: Solve for x
    x = 1,049,217,882,757.74/1,493,491.89
  6. Step 6: Final answer
    x = 702,526.67

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1.5x scale

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.