Home / 2,716,515.54-3,747,230.28-1,696,148.82

Finding the Fourth Proportional to 2,716,515.54, 3,747,230.28 and 1,696,148.82

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Solution

The fourth proportional to 2,716,515.54, 3,747,230.28 and 1,696,148.82 is: 2,339,710.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,515.54 : 3,747,230.28 = 1,696,148.82 : x
  2. Step 2: Convert to fraction form
    2,716,515.54/3,747,230.28 = 1,696,148.82/x
  3. Step 3: Cross multiply
    2,716,515.54x = 3,747,230.28 × 1,696,148.82
  4. Step 4: Simplify right side
    2,716,515.54x = 6,355,860,217,690.27
  5. Step 5: Solve for x
    x = 6,355,860,217,690.27/2,716,515.54
  6. Step 6: Final answer
    x = 2,339,710.61

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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.