Home / 2,493,916.70-3,441,603.09-1,347,997.04

Finding the Fourth Proportional to 2,493,916.70, 3,441,603.09 and 1,347,997.04

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Solution

The fourth proportional to 2,493,916.70, 3,441,603.09 and 1,347,997.04 is: 1,860,234.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,916.70 : 3,441,603.09 = 1,347,997.04 : x
  2. Step 2: Convert to fraction form
    2,493,916.70/3,441,603.09 = 1,347,997.04/x
  3. Step 3: Cross multiply
    2,493,916.70x = 3,441,603.09 × 1,347,997.04
  4. Step 4: Simplify right side
    2,493,916.70x = 4,639,270,778,927.84
  5. Step 5: Solve for x
    x = 4,639,270,778,927.84/2,493,916.70
  6. Step 6: Final answer
    x = 1,860,234.86

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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.