Home / 967,662.16-1,451,513.22-352,145.08

Finding the Fourth Proportional to 967,662.16, 1,451,513.22 and 352,145.08

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Solution

The fourth proportional to 967,662.16, 1,451,513.22 and 352,145.08 is: 528,224.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,662.16 : 1,451,513.22 = 352,145.08 : x
  2. Step 2: Convert to fraction form
    967,662.16/1,451,513.22 = 352,145.08/x
  3. Step 3: Cross multiply
    967,662.16x = 1,451,513.22 × 352,145.08
  4. Step 4: Simplify right side
    967,662.16x = 511,143,238,977.96
  5. Step 5: Solve for x
    x = 511,143,238,977.96/967,662.16
  6. Step 6: Final answer
    x = 528,224.89

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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.