Home / 4,392,364.14-6,061,524.41-2,530,750.78

Finding the Fourth Proportional to 4,392,364.14, 6,061,524.41 and 2,530,750.78

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Solution

The fourth proportional to 4,392,364.14, 6,061,524.41 and 2,530,750.78 is: 3,492,471.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,364.14 : 6,061,524.41 = 2,530,750.78 : x
  2. Step 2: Convert to fraction form
    4,392,364.14/6,061,524.41 = 2,530,750.78/x
  3. Step 3: Cross multiply
    4,392,364.14x = 6,061,524.41 × 2,530,750.78
  4. Step 4: Simplify right side
    4,392,364.14x = 15,340,207,615,942.79
  5. Step 5: Solve for x
    x = 15,340,207,615,942.79/4,392,364.14
  6. Step 6: Final answer
    x = 3,492,471.74

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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.