Home / 704,057.08-1,055,736.11-224,222.33

Finding the Fourth Proportional to 704,057.08, 1,055,736.11 and 224,222.33

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Solution

The fourth proportional to 704,057.08, 1,055,736.11 and 224,222.33 is: 336,222.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,057.08 : 1,055,736.11 = 224,222.33 : x
  2. Step 2: Convert to fraction form
    704,057.08/1,055,736.11 = 224,222.33/x
  3. Step 3: Cross multiply
    704,057.08x = 1,055,736.11 × 224,222.33
  4. Step 4: Simplify right side
    704,057.08x = 236,719,607,710.72
  5. Step 5: Solve for x
    x = 236,719,607,710.72/704,057.08
  6. Step 6: Final answer
    x = 336,222.18

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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.