Home / 4,813,370.82-6,642,301.44-2,637,874.44

Finding the Fourth Proportional to 4,813,370.82, 6,642,301.44 and 2,637,874.44

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Solution

The fourth proportional to 4,813,370.82, 6,642,301.44 and 2,637,874.44 is: 3,640,184.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,370.82 : 6,642,301.44 = 2,637,874.44 : x
  2. Step 2: Convert to fraction form
    4,813,370.82/6,642,301.44 = 2,637,874.44/x
  3. Step 3: Cross multiply
    4,813,370.82x = 6,642,301.44 × 2,637,874.44
  4. Step 4: Simplify right side
    4,813,370.82x = 17,521,557,191,351.19
  5. Step 5: Solve for x
    x = 17,521,557,191,351.19/4,813,370.82
  6. Step 6: Final answer
    x = 3,640,184.36

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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.