Home / 2,565,582.76-3,845,399.82-967,122.28

Finding the Fourth Proportional to 2,565,582.76, 3,845,399.82 and 967,122.28

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Solution

The fourth proportional to 2,565,582.76, 3,845,399.82 and 967,122.28 is: 1,449,562.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,582.76 : 3,845,399.82 = 967,122.28 : x
  2. Step 2: Convert to fraction form
    2,565,582.76/3,845,399.82 = 967,122.28/x
  3. Step 3: Cross multiply
    2,565,582.76x = 3,845,399.82 × 967,122.28
  4. Step 4: Simplify right side
    2,565,582.76x = 3,718,971,841,429.99
  5. Step 5: Solve for x
    x = 3,718,971,841,429.99/2,565,582.76
  6. Step 6: Final answer
    x = 1,449,562.22

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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.