Home / 2,446,038.10-3,667,802.07-1,293,906.51

Finding the Fourth Proportional to 2,446,038.10, 3,667,802.07 and 1,293,906.51

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Solution

The fourth proportional to 2,446,038.10, 3,667,802.07 and 1,293,906.51 is: 1,940,195.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,038.10 : 3,667,802.07 = 1,293,906.51 : x
  2. Step 2: Convert to fraction form
    2,446,038.10/3,667,802.07 = 1,293,906.51/x
  3. Step 3: Cross multiply
    2,446,038.10x = 3,667,802.07 × 1,293,906.51
  4. Step 4: Simplify right side
    2,446,038.10x = 4,745,792,975,764.48
  5. Step 5: Solve for x
    x = 4,745,792,975,764.48/2,446,038.10
  6. Step 6: Final answer
    x = 1,940,195.85

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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.