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Finding the Fourth Proportional to 594,605.04, 892,344.92 and 394,859.04

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Solution

The fourth proportional to 594,605.04, 892,344.92 and 394,859.04 is: 592,579.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,605.04 : 892,344.92 = 394,859.04 : x
  2. Step 2: Convert to fraction form
    594,605.04/892,344.92 = 394,859.04/x
  3. Step 3: Cross multiply
    594,605.04x = 892,344.92 × 394,859.04
  4. Step 4: Simplify right side
    594,605.04x = 352,350,458,460.08
  5. Step 5: Solve for x
    x = 352,350,458,460.08/594,605.04
  6. Step 6: Final answer
    x = 592,579.00

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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.