Home / 704,087.22-1,055,709.01-224,107.68

Finding the Fourth Proportional to 704,087.22, 1,055,709.01 and 224,107.68

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Solution

The fourth proportional to 704,087.22, 1,055,709.01 and 224,107.68 is: 336,027.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,087.22 : 1,055,709.01 = 224,107.68 : x
  2. Step 2: Convert to fraction form
    704,087.22/1,055,709.01 = 224,107.68/x
  3. Step 3: Cross multiply
    704,087.22x = 1,055,709.01 × 224,107.68
  4. Step 4: Simplify right side
    704,087.22x = 236,592,496,986.20
  5. Step 5: Solve for x
    x = 236,592,496,986.20/704,087.22
  6. Step 6: Final answer
    x = 336,027.26

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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.