Home / 2,371,108.87-3,556,821.66-833,919.83

Finding the Fourth Proportional to 2,371,108.87, 3,556,821.66 and 833,919.83

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Solution

The fourth proportional to 2,371,108.87, 3,556,821.66 and 833,919.83 is: 1,250,935.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,108.87 : 3,556,821.66 = 833,919.83 : x
  2. Step 2: Convert to fraction form
    2,371,108.87/3,556,821.66 = 833,919.83/x
  3. Step 3: Cross multiply
    2,371,108.87x = 3,556,821.66 × 833,919.83
  4. Step 4: Simplify right side
    2,371,108.87x = 2,966,104,092,093.81
  5. Step 5: Solve for x
    x = 2,966,104,092,093.81/2,371,108.87
  6. Step 6: Final answer
    x = 1,250,935.43

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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.