Home / 3,282,266.34-4,525,956.81-2,134,217.70

Finding the Fourth Proportional to 3,282,266.34, 4,525,956.81 and 2,134,217.70

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Solution

The fourth proportional to 3,282,266.34, 4,525,956.81 and 2,134,217.70 is: 2,942,898.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,266.34 : 4,525,956.81 = 2,134,217.70 : x
  2. Step 2: Convert to fraction form
    3,282,266.34/4,525,956.81 = 2,134,217.70/x
  3. Step 3: Cross multiply
    3,282,266.34x = 4,525,956.81 × 2,134,217.70
  4. Step 4: Simplify right side
    3,282,266.34x = 9,659,377,133,337.54
  5. Step 5: Solve for x
    x = 9,659,377,133,337.54/3,282,266.34
  6. Step 6: Final answer
    x = 2,942,898.64

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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.