Home / 3,092,135.33-4,266,665.53-1,767,540.15

Finding the Fourth Proportional to 3,092,135.33, 4,266,665.53 and 1,767,540.15

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Solution

The fourth proportional to 3,092,135.33, 4,266,665.53 and 1,767,540.15 is: 2,438,930.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,135.33 : 4,266,665.53 = 1,767,540.15 : x
  2. Step 2: Convert to fraction form
    3,092,135.33/4,266,665.53 = 1,767,540.15/x
  3. Step 3: Cross multiply
    3,092,135.33x = 4,266,665.53 × 1,767,540.15
  4. Step 4: Simplify right side
    3,092,135.33x = 7,541,502,636,419.59
  5. Step 5: Solve for x
    x = 7,541,502,636,419.59/3,092,135.33
  6. Step 6: Final answer
    x = 2,438,930.33

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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.