Home / 2,834,102.67-3,910,920.33-1,610,246.53

Finding the Fourth Proportional to 2,834,102.67, 3,910,920.33 and 1,610,246.53

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Solution

The fourth proportional to 2,834,102.67, 3,910,920.33 and 1,610,246.53 is: 2,222,059.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,102.67 : 3,910,920.33 = 1,610,246.53 : x
  2. Step 2: Convert to fraction form
    2,834,102.67/3,910,920.33 = 1,610,246.53/x
  3. Step 3: Cross multiply
    2,834,102.67x = 3,910,920.33 × 1,610,246.53
  4. Step 4: Simplify right side
    2,834,102.67x = 6,297,545,890,488.96
  5. Step 5: Solve for x
    x = 6,297,545,890,488.96/2,834,102.67
  6. Step 6: Final answer
    x = 2,222,059.90

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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.