Home / 2,467,428.90-3,696,754.01-2,103,911.83

Finding the Fourth Proportional to 2,467,428.90, 3,696,754.01 and 2,103,911.83

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Solution

The fourth proportional to 2,467,428.90, 3,696,754.01 and 2,103,911.83 is: 3,152,125.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,428.90 : 3,696,754.01 = 2,103,911.83 : x
  2. Step 2: Convert to fraction form
    2,467,428.90/3,696,754.01 = 2,103,911.83/x
  3. Step 3: Cross multiply
    2,467,428.90x = 3,696,754.01 × 2,103,911.83
  4. Step 4: Simplify right side
    2,467,428.90x = 7,777,644,494,238.94
  5. Step 5: Solve for x
    x = 7,777,644,494,238.94/2,467,428.90
  6. Step 6: Final answer
    x = 3,152,125.07

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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.