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Finding the Fourth Proportional to 601,044, 829,440.72 and 332,772

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Solution

The fourth proportional to 601,044, 829,440.72 and 332,772 is: 459,225.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,044 : 829,440.72 = 332,772 : x
  2. Step 2: Convert to fraction form
    601,044/829,440.72 = 332,772/x
  3. Step 3: Cross multiply
    601,044x = 829,440.72 × 332,772
  4. Step 4: Simplify right side
    601,044x = 276,014,647,275.84
  5. Step 5: Solve for x
    x = 276,014,647,275.84/601,044
  6. Step 6: Final answer
    x = 459,225.36

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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.