Home / 673,957.86-1,010,947.68-224,672.64

Finding the Fourth Proportional to 673,957.86, 1,010,947.68 and 224,672.64

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Solution

The fourth proportional to 673,957.86, 1,010,947.68 and 224,672.64 is: 337,012.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,957.86 : 1,010,947.68 = 224,672.64 : x
  2. Step 2: Convert to fraction form
    673,957.86/1,010,947.68 = 224,672.64/x
  3. Step 3: Cross multiply
    673,957.86x = 1,010,947.68 × 224,672.64
  4. Step 4: Simplify right side
    673,957.86x = 227,132,284,167.48
  5. Step 5: Solve for x
    x = 227,132,284,167.48/673,957.86
  6. Step 6: Final answer
    x = 337,012.59

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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.