Home / 964,288.14-1,446,634.50-365,236.04

Finding the Fourth Proportional to 964,288.14, 1,446,634.50 and 365,236.04

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Solution

The fourth proportional to 964,288.14, 1,446,634.50 and 365,236.04 is: 547,930.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,288.14 : 1,446,634.50 = 365,236.04 : x
  2. Step 2: Convert to fraction form
    964,288.14/1,446,634.50 = 365,236.04/x
  3. Step 3: Cross multiply
    964,288.14x = 1,446,634.50 × 365,236.04
  4. Step 4: Simplify right side
    964,288.14x = 528,363,047,504.57
  5. Step 5: Solve for x
    x = 528,363,047,504.57/964,288.14
  6. Step 6: Final answer
    x = 547,930.67

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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.