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Finding the Fourth Proportional to 604,505.44, 834,217.47 and 332,567.51

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Solution

The fourth proportional to 604,505.44, 834,217.47 and 332,567.51 is: 458,943.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,505.44 : 834,217.47 = 332,567.51 : x
  2. Step 2: Convert to fraction form
    604,505.44/834,217.47 = 332,567.51/x
  3. Step 3: Cross multiply
    604,505.44x = 834,217.47 × 332,567.51
  4. Step 4: Simplify right side
    604,505.44x = 277,433,628,881.94
  5. Step 5: Solve for x
    x = 277,433,628,881.94/604,505.44
  6. Step 6: Final answer
    x = 458,943.15

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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.