Home / 2,449,589.03-3,674,526.56-743,787.98

Finding the Fourth Proportional to 2,449,589.03, 3,674,526.56 and 743,787.98

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Solution

The fourth proportional to 2,449,589.03, 3,674,526.56 and 743,787.98 is: 1,115,725.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,589.03 : 3,674,526.56 = 743,787.98 : x
  2. Step 2: Convert to fraction form
    2,449,589.03/3,674,526.56 = 743,787.98/x
  3. Step 3: Cross multiply
    2,449,589.03x = 3,674,526.56 × 743,787.98
  4. Step 4: Simplify right side
    2,449,589.03x = 2,733,068,665,427.18
  5. Step 5: Solve for x
    x = 2,733,068,665,427.18/2,449,589.03
  6. Step 6: Final answer
    x = 1,115,725.39

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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.