Home / 2,265,605.58-3,397,598.88-749,008.56

Finding the Fourth Proportional to 2,265,605.58, 3,397,598.88 and 749,008.56

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Solution

The fourth proportional to 2,265,605.58, 3,397,598.88 and 749,008.56 is: 1,123,245.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,605.58 : 3,397,598.88 = 749,008.56 : x
  2. Step 2: Convert to fraction form
    2,265,605.58/3,397,598.88 = 749,008.56/x
  3. Step 3: Cross multiply
    2,265,605.58x = 3,397,598.88 × 749,008.56
  4. Step 4: Simplify right side
    2,265,605.58x = 2,544,830,644,566.41
  5. Step 5: Solve for x
    x = 2,544,830,644,566.41/2,265,605.58
  6. Step 6: Final answer
    x = 1,123,245.22

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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.