Home / 2,474,054.40-3,708,921.60-958,771.20

Finding the Fourth Proportional to 2,474,054.40, 3,708,921.60 and 958,771.20

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Solution

The fourth proportional to 2,474,054.40, 3,708,921.60 and 958,771.20 is: 1,437,319.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,054.40 : 3,708,921.60 = 958,771.20 : x
  2. Step 2: Convert to fraction form
    2,474,054.40/3,708,921.60 = 958,771.20/x
  3. Step 3: Cross multiply
    2,474,054.40x = 3,708,921.60 × 958,771.20
  4. Step 4: Simplify right side
    2,474,054.40x = 3,556,007,213,137.92
  5. Step 5: Solve for x
    x = 3,556,007,213,137.92/2,474,054.40
  6. Step 6: Final answer
    x = 1,437,319.73

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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.