Home / 2,474,188.48-3,414,322.16-1,455,658.72

Finding the Fourth Proportional to 2,474,188.48, 3,414,322.16 and 1,455,658.72

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Solution

The fourth proportional to 2,474,188.48, 3,414,322.16 and 1,455,658.72 is: 2,008,774.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,188.48 : 3,414,322.16 = 1,455,658.72 : x
  2. Step 2: Convert to fraction form
    2,474,188.48/3,414,322.16 = 1,455,658.72/x
  3. Step 3: Cross multiply
    2,474,188.48x = 3,414,322.16 × 1,455,658.72
  4. Step 4: Simplify right side
    2,474,188.48x = 4,970,087,825,093.24
  5. Step 5: Solve for x
    x = 4,970,087,825,093.24/2,474,188.48
  6. Step 6: Final answer
    x = 2,008,774.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.