Home / 1,131,856.97-1,697,600.93-332,951.67

Finding the Fourth Proportional to 1,131,856.97, 1,697,600.93 and 332,951.67

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Solution

The fourth proportional to 1,131,856.97, 1,697,600.93 and 332,951.67 is: 499,373.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,856.97 : 1,697,600.93 = 332,951.67 : x
  2. Step 2: Convert to fraction form
    1,131,856.97/1,697,600.93 = 332,951.67/x
  3. Step 3: Cross multiply
    1,131,856.97x = 1,697,600.93 × 332,951.67
  4. Step 4: Simplify right side
    1,131,856.97x = 565,219,062,972.30
  5. Step 5: Solve for x
    x = 565,219,062,972.30/1,131,856.97
  6. Step 6: Final answer
    x = 499,373.23

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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.