Home / 2,330,279.20-3,496,777.20-982,359.20

Finding the Fourth Proportional to 2,330,279.20, 3,496,777.20 and 982,359.20

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Solution

The fourth proportional to 2,330,279.20, 3,496,777.20 and 982,359.20 is: 1,474,111.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,279.20 : 3,496,777.20 = 982,359.20 : x
  2. Step 2: Convert to fraction form
    2,330,279.20/3,496,777.20 = 982,359.20/x
  3. Step 3: Cross multiply
    2,330,279.20x = 3,496,777.20 × 982,359.20
  4. Step 4: Simplify right side
    2,330,279.20x = 3,435,091,252,770.24
  5. Step 5: Solve for x
    x = 3,435,091,252,770.24/2,330,279.20
  6. Step 6: Final answer
    x = 1,474,111.45

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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.