Home / 604,911.26-834,771.12-332,973.30

Finding the Fourth Proportional to 604,911.26, 834,771.12 and 332,973.30

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Solution

The fourth proportional to 604,911.26, 834,771.12 and 332,973.30 is: 459,499.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,911.26 : 834,771.12 = 332,973.30 : x
  2. Step 2: Convert to fraction form
    604,911.26/834,771.12 = 332,973.30/x
  3. Step 3: Cross multiply
    604,911.26x = 834,771.12 × 332,973.30
  4. Step 4: Simplify right side
    604,911.26x = 277,956,494,571.10
  5. Step 5: Solve for x
    x = 277,956,494,571.10/604,911.26
  6. Step 6: Final answer
    x = 459,499.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.