Home / 4,150,483.70-6,212,956.51-2,708,061.22

Finding the Fourth Proportional to 4,150,483.70, 6,212,956.51 and 2,708,061.22

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Solution

The fourth proportional to 4,150,483.70, 6,212,956.51 and 2,708,061.22 is: 4,053,760.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,483.70 : 6,212,956.51 = 2,708,061.22 : x
  2. Step 2: Convert to fraction form
    4,150,483.70/6,212,956.51 = 2,708,061.22/x
  3. Step 3: Cross multiply
    4,150,483.70x = 6,212,956.51 × 2,708,061.22
  4. Step 4: Simplify right side
    4,150,483.70x = 16,825,066,541,672.45
  5. Step 5: Solve for x
    x = 16,825,066,541,672.45/4,150,483.70
  6. Step 6: Final answer
    x = 4,053,760.42

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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.