Home / 1,483,251.90-2,224,359.45-773,043.90

Finding the Fourth Proportional to 1,483,251.90, 2,224,359.45 and 773,043.90

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Solution

The fourth proportional to 1,483,251.90, 2,224,359.45 and 773,043.90 is: 1,159,295.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,251.90 : 2,224,359.45 = 773,043.90 : x
  2. Step 2: Convert to fraction form
    1,483,251.90/2,224,359.45 = 773,043.90/x
  3. Step 3: Cross multiply
    1,483,251.90x = 2,224,359.45 × 773,043.90
  4. Step 4: Simplify right side
    1,483,251.90x = 1,719,527,504,229.86
  5. Step 5: Solve for x
    x = 1,719,527,504,229.86/1,483,251.90
  6. Step 6: Final answer
    x = 1,159,295.67

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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.