Home / 3,505,736-4,837,916.04-1,896,104

Finding the Fourth Proportional to 3,505,736, 4,837,916.04 and 1,896,104

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Solution

The fourth proportional to 3,505,736, 4,837,916.04 and 1,896,104 is: 2,616,623.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,736 : 4,837,916.04 = 1,896,104 : x
  2. Step 2: Convert to fraction form
    3,505,736/4,837,916.04 = 1,896,104/x
  3. Step 3: Cross multiply
    3,505,736x = 4,837,916.04 × 1,896,104
  4. Step 4: Simplify right side
    3,505,736x = 9,173,191,955,108.16
  5. Step 5: Solve for x
    x = 9,173,191,955,108.16/3,505,736
  6. Step 6: Final answer
    x = 2,616,623.71

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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.