Home / 962,701.52-1,444,273.76-323,090.12

Finding the Fourth Proportional to 962,701.52, 1,444,273.76 and 323,090.12

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Solution

The fourth proportional to 962,701.52, 1,444,273.76 and 323,090.12 is: 484,709.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,701.52 : 1,444,273.76 = 323,090.12 : x
  2. Step 2: Convert to fraction form
    962,701.52/1,444,273.76 = 323,090.12/x
  3. Step 3: Cross multiply
    962,701.52x = 1,444,273.76 × 323,090.12
  4. Step 4: Simplify right side
    962,701.52x = 466,630,582,431.25
  5. Step 5: Solve for x
    x = 466,630,582,431.25/962,701.52
  6. Step 6: Final answer
    x = 484,709.51

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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.