Home / 831,094.37-1,246,460.52-223,867.75

Finding the Fourth Proportional to 831,094.37, 1,246,460.52 and 223,867.75

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Solution

The fourth proportional to 831,094.37, 1,246,460.52 and 223,867.75 is: 335,752.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    831,094.37 : 1,246,460.52 = 223,867.75 : x
  2. Step 2: Convert to fraction form
    831,094.37/1,246,460.52 = 223,867.75/x
  3. Step 3: Cross multiply
    831,094.37x = 1,246,460.52 × 223,867.75
  4. Step 4: Simplify right side
    831,094.37x = 279,042,312,076.23
  5. Step 5: Solve for x
    x = 279,042,312,076.23/831,094.37
  6. Step 6: Final answer
    x = 335,752.86

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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.