Home / 3,861,743.64-5,330,240.28-2,410,565.46

Finding the Fourth Proportional to 3,861,743.64, 5,330,240.28 and 2,410,565.46

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Solution

The fourth proportional to 3,861,743.64, 5,330,240.28 and 2,410,565.46 is: 3,327,225.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,743.64 : 5,330,240.28 = 2,410,565.46 : x
  2. Step 2: Convert to fraction form
    3,861,743.64/5,330,240.28 = 2,410,565.46/x
  3. Step 3: Cross multiply
    3,861,743.64x = 5,330,240.28 × 2,410,565.46
  4. Step 4: Simplify right side
    3,861,743.64x = 12,848,893,112,468.73
  5. Step 5: Solve for x
    x = 12,848,893,112,468.73/3,861,743.64
  6. Step 6: Final answer
    x = 3,327,225.81

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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.