Home / 673,877.58-1,010,478.33-224,440.44

Finding the Fourth Proportional to 673,877.58, 1,010,478.33 and 224,440.44

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Solution

The fourth proportional to 673,877.58, 1,010,478.33 and 224,440.44 is: 336,548.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,877.58 : 1,010,478.33 = 224,440.44 : x
  2. Step 2: Convert to fraction form
    673,877.58/1,010,478.33 = 224,440.44/x
  3. Step 3: Cross multiply
    673,877.58x = 1,010,478.33 × 224,440.44
  4. Step 4: Simplify right side
    673,877.58x = 226,792,200,995.67
  5. Step 5: Solve for x
    x = 226,792,200,995.67/673,877.58
  6. Step 6: Final answer
    x = 336,548.07

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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.