Home / 956,963.30-1,435,725.61-283,062.33

Finding the Fourth Proportional to 956,963.30, 1,435,725.61 and 283,062.33

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Solution

The fourth proportional to 956,963.30, 1,435,725.61 and 283,062.33 is: 424,676.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,963.30 : 1,435,725.61 = 283,062.33 : x
  2. Step 2: Convert to fraction form
    956,963.30/1,435,725.61 = 283,062.33/x
  3. Step 3: Cross multiply
    956,963.30x = 1,435,725.61 × 283,062.33
  4. Step 4: Simplify right side
    956,963.30x = 406,399,835,699.62
  5. Step 5: Solve for x
    x = 406,399,835,699.62/956,963.30
  6. Step 6: Final answer
    x = 424,676.51

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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.