Home / 4,200,122.68-5,796,722.04-2,364,938.57

Finding the Fourth Proportional to 4,200,122.68, 5,796,722.04 and 2,364,938.57

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Solution

The fourth proportional to 4,200,122.68, 5,796,722.04 and 2,364,938.57 is: 3,263,926.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,122.68 : 5,796,722.04 = 2,364,938.57 : x
  2. Step 2: Convert to fraction form
    4,200,122.68/5,796,722.04 = 2,364,938.57/x
  3. Step 3: Cross multiply
    4,200,122.68x = 5,796,722.04 × 2,364,938.57
  4. Step 4: Simplify right side
    4,200,122.68x = 13,708,891,542,576.73
  5. Step 5: Solve for x
    x = 13,708,891,542,576.73/4,200,122.68
  6. Step 6: Final answer
    x = 3,263,926.46

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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.