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Finding the Fourth Proportional to 555,224.83, 833,169.06 and 510,052.34

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Solution

The fourth proportional to 555,224.83, 833,169.06 and 510,052.34 is: 765,383.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,224.83 : 833,169.06 = 510,052.34 : x
  2. Step 2: Convert to fraction form
    555,224.83/833,169.06 = 510,052.34/x
  3. Step 3: Cross multiply
    555,224.83x = 833,169.06 × 510,052.34
  4. Step 4: Simplify right side
    555,224.83x = 424,959,826,118.34
  5. Step 5: Solve for x
    x = 424,959,826,118.34/555,224.83
  6. Step 6: Final answer
    x = 765,383.33

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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.