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Finding the Fourth Proportional to 633,398.88, 950,104.48 and 506,724.44

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Solution

The fourth proportional to 633,398.88, 950,104.48 and 506,724.44 is: 760,091.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,398.88 : 950,104.48 = 506,724.44 : x
  2. Step 2: Convert to fraction form
    633,398.88/950,104.48 = 506,724.44/x
  3. Step 3: Cross multiply
    633,398.88x = 950,104.48 × 506,724.44
  4. Step 4: Simplify right side
    633,398.88x = 481,441,160,569.49
  5. Step 5: Solve for x
    x = 481,441,160,569.49/633,398.88
  6. Step 6: Final answer
    x = 760,091.59

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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.