Home / 673,767.68-1,010,313.44-224,330.24

Finding the Fourth Proportional to 673,767.68, 1,010,313.44 and 224,330.24

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Solution

The fourth proportional to 673,767.68, 1,010,313.44 and 224,330.24 is: 336,382.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,767.68 : 1,010,313.44 = 224,330.24 : x
  2. Step 2: Convert to fraction form
    673,767.68/1,010,313.44 = 224,330.24/x
  3. Step 3: Cross multiply
    673,767.68x = 1,010,313.44 × 224,330.24
  4. Step 4: Simplify right side
    673,767.68x = 226,643,856,470.43
  5. Step 5: Solve for x
    x = 226,643,856,470.43/673,767.68
  6. Step 6: Final answer
    x = 336,382.80

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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.