Home / 673,608.94-1,010,203.18-224,224.79

Finding the Fourth Proportional to 673,608.94, 1,010,203.18 and 224,224.79

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Solution

The fourth proportional to 673,608.94, 1,010,203.18 and 224,224.79 is: 336,267.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,608.94 : 1,010,203.18 = 224,224.79 : x
  2. Step 2: Convert to fraction form
    673,608.94/1,010,203.18 = 224,224.79/x
  3. Step 3: Cross multiply
    673,608.94x = 1,010,203.18 × 224,224.79
  4. Step 4: Simplify right side
    673,608.94x = 226,512,590,281.25
  5. Step 5: Solve for x
    x = 226,512,590,281.25/673,608.94
  6. Step 6: Final answer
    x = 336,267.20

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Double scale
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Similar ratio
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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.