Home / 962,201.52-1,327,817.16-526,616.76

Finding the Fourth Proportional to 962,201.52, 1,327,817.16 and 526,616.76

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Solution

The fourth proportional to 962,201.52, 1,327,817.16 and 526,616.76 is: 726,719.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,201.52 : 1,327,817.16 = 526,616.76 : x
  2. Step 2: Convert to fraction form
    962,201.52/1,327,817.16 = 526,616.76/x
  3. Step 3: Cross multiply
    962,201.52x = 1,327,817.16 × 526,616.76
  4. Step 4: Simplify right side
    962,201.52x = 699,250,770,671.60
  5. Step 5: Solve for x
    x = 699,250,770,671.60/962,201.52
  6. Step 6: Final answer
    x = 726,719.67

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.