Home / 3,072,107.26-4,606,735.41-1,793,082.86

Finding the Fourth Proportional to 3,072,107.26, 4,606,735.41 and 1,793,082.86

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Solution

The fourth proportional to 3,072,107.26, 4,606,735.41 and 1,793,082.86 is: 2,688,792.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,107.26 : 4,606,735.41 = 1,793,082.86 : x
  2. Step 2: Convert to fraction form
    3,072,107.26/4,606,735.41 = 1,793,082.86/x
  3. Step 3: Cross multiply
    3,072,107.26x = 4,606,735.41 × 1,793,082.86
  4. Step 4: Simplify right side
    3,072,107.26x = 8,260,258,296,315.50
  5. Step 5: Solve for x
    x = 8,260,258,296,315.50/3,072,107.26
  6. Step 6: Final answer
    x = 2,688,792.28

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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.