Home / 733,453.03-1,099,966.11-284,073.67

Finding the Fourth Proportional to 733,453.03, 1,099,966.11 and 284,073.67

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Solution

The fourth proportional to 733,453.03, 1,099,966.11 and 284,073.67 is: 426,027.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,453.03 : 1,099,966.11 = 284,073.67 : x
  2. Step 2: Convert to fraction form
    733,453.03/1,099,966.11 = 284,073.67/x
  3. Step 3: Cross multiply
    733,453.03x = 1,099,966.11 × 284,073.67
  4. Step 4: Simplify right side
    733,453.03x = 312,471,409,743.32
  5. Step 5: Solve for x
    x = 312,471,409,743.32/733,453.03
  6. Step 6: Final answer
    x = 426,027.84

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Double scale
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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.