Home / 2,440,310.33-3,655,315.94-1,957,926.48

Finding the Fourth Proportional to 2,440,310.33, 3,655,315.94 and 1,957,926.48

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Solution

The fourth proportional to 2,440,310.33, 3,655,315.94 and 1,957,926.48 is: 2,932,758.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,310.33 : 3,655,315.94 = 1,957,926.48 : x
  2. Step 2: Convert to fraction form
    2,440,310.33/3,655,315.94 = 1,957,926.48/x
  3. Step 3: Cross multiply
    2,440,310.33x = 3,655,315.94 × 1,957,926.48
  4. Step 4: Simplify right side
    2,440,310.33x = 7,156,839,861,902.46
  5. Step 5: Solve for x
    x = 7,156,839,861,902.46/2,440,310.33
  6. Step 6: Final answer
    x = 2,932,758.10

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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.