Home / 673,890.64-1,010,497.86-224,453.44

Finding the Fourth Proportional to 673,890.64, 1,010,497.86 and 224,453.44

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Solution

The fourth proportional to 673,890.64, 1,010,497.86 and 224,453.44 is: 336,567.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,890.64 : 1,010,497.86 = 224,453.44 : x
  2. Step 2: Convert to fraction form
    673,890.64/1,010,497.86 = 224,453.44/x
  3. Step 3: Cross multiply
    673,890.64x = 1,010,497.86 × 224,453.44
  4. Step 4: Simplify right side
    673,890.64x = 226,809,720,789.64
  5. Step 5: Solve for x
    x = 226,809,720,789.64/673,890.64
  6. Step 6: Final answer
    x = 336,567.55

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1.5x scale

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.