Home / 951,269.48-1,425,003.03-571,982.52

Finding the Fourth Proportional to 951,269.48, 1,425,003.03 and 571,982.52

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Solution

The fourth proportional to 951,269.48, 1,425,003.03 and 571,982.52 is: 856,830.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,269.48 : 1,425,003.03 = 571,982.52 : x
  2. Step 2: Convert to fraction form
    951,269.48/1,425,003.03 = 571,982.52/x
  3. Step 3: Cross multiply
    951,269.48x = 1,425,003.03 × 571,982.52
  4. Step 4: Simplify right side
    951,269.48x = 815,076,829,450.80
  5. Step 5: Solve for x
    x = 815,076,829,450.80/951,269.48
  6. Step 6: Final answer
    x = 856,830.63

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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.