Home / 2,283,672.48-3,425,564.31-767,377.38

Finding the Fourth Proportional to 2,283,672.48, 3,425,564.31 and 767,377.38

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Solution

The fourth proportional to 2,283,672.48, 3,425,564.31 and 767,377.38 is: 1,151,084.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,672.48 : 3,425,564.31 = 767,377.38 : x
  2. Step 2: Convert to fraction form
    2,283,672.48/3,425,564.31 = 767,377.38/x
  3. Step 3: Cross multiply
    2,283,672.48x = 3,425,564.31 × 767,377.38
  4. Step 4: Simplify right side
    2,283,672.48x = 2,628,700,575,197.51
  5. Step 5: Solve for x
    x = 2,628,700,575,197.51/2,283,672.48
  6. Step 6: Final answer
    x = 1,151,084.76

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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.