Home / 967,035.48-1,450,209.96-283,731.60

Finding the Fourth Proportional to 967,035.48, 1,450,209.96 and 283,731.60

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Solution

The fourth proportional to 967,035.48, 1,450,209.96 and 283,731.60 is: 425,496.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,035.48 : 1,450,209.96 = 283,731.60 : x
  2. Step 2: Convert to fraction form
    967,035.48/1,450,209.96 = 283,731.60/x
  3. Step 3: Cross multiply
    967,035.48x = 1,450,209.96 × 283,731.60
  4. Step 4: Simplify right side
    967,035.48x = 411,470,392,286.74
  5. Step 5: Solve for x
    x = 411,470,392,286.74/967,035.48
  6. Step 6: Final answer
    x = 425,496.69

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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.