Home / 2,311,490.88-3,466,374.12-794,744.64

Finding the Fourth Proportional to 2,311,490.88, 3,466,374.12 and 794,744.64

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Solution

The fourth proportional to 2,311,490.88, 3,466,374.12 and 794,744.64 is: 1,191,820.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,490.88 : 3,466,374.12 = 794,744.64 : x
  2. Step 2: Convert to fraction form
    2,311,490.88/3,466,374.12 = 794,744.64/x
  3. Step 3: Cross multiply
    2,311,490.88x = 3,466,374.12 × 794,744.64
  4. Step 4: Simplify right side
    2,311,490.88x = 2,754,882,252,104.72
  5. Step 5: Solve for x
    x = 2,754,882,252,104.72/2,311,490.88
  6. Step 6: Final answer
    x = 1,191,820.52

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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.