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Finding the Fourth Proportional to 594,414.30, 890,500.44 and 460,640.63

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Solution

The fourth proportional to 594,414.30, 890,500.44 and 460,640.63 is: 690,092.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,414.30 : 890,500.44 = 460,640.63 : x
  2. Step 2: Convert to fraction form
    594,414.30/890,500.44 = 460,640.63/x
  3. Step 3: Cross multiply
    594,414.30x = 890,500.44 × 460,640.63
  4. Step 4: Simplify right side
    594,414.30x = 410,200,686,635.59
  5. Step 5: Solve for x
    x = 410,200,686,635.59/594,414.30
  6. Step 6: Final answer
    x = 690,092.23

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1.5x scale

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.