Home / 952,962.96-1,315,704.30-590,773.89

Finding the Fourth Proportional to 952,962.96, 1,315,704.30 and 590,773.89

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Solution

The fourth proportional to 952,962.96, 1,315,704.30 and 590,773.89 is: 815,649.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,962.96 : 1,315,704.30 = 590,773.89 : x
  2. Step 2: Convert to fraction form
    952,962.96/1,315,704.30 = 590,773.89/x
  3. Step 3: Cross multiply
    952,962.96x = 1,315,704.30 × 590,773.89
  4. Step 4: Simplify right side
    952,962.96x = 777,283,747,400.73
  5. Step 5: Solve for x
    x = 777,283,747,400.73/952,962.96
  6. Step 6: Final answer
    x = 815,649.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.