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Finding the Fourth Proportional to 604,206.39, 833,826.23 and 332,295.31

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Solution

The fourth proportional to 604,206.39, 833,826.23 and 332,295.31 is: 458,579.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,206.39 : 833,826.23 = 332,295.31 : x
  2. Step 2: Convert to fraction form
    604,206.39/833,826.23 = 332,295.31/x
  3. Step 3: Cross multiply
    604,206.39x = 833,826.23 × 332,295.31
  4. Step 4: Simplify right side
    604,206.39x = 277,076,545,583.98
  5. Step 5: Solve for x
    x = 277,076,545,583.98/604,206.39
  6. Step 6: Final answer
    x = 458,579.30

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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.