Home / 4,809,919.91-6,637,797-2,744,894.39

Finding the Fourth Proportional to 4,809,919.91, 6,637,797 and 2,744,894.39

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Solution

The fourth proportional to 4,809,919.91, 6,637,797 and 2,744,894.39 is: 3,788,015.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,919.91 : 6,637,797 = 2,744,894.39 : x
  2. Step 2: Convert to fraction form
    4,809,919.91/6,637,797 = 2,744,894.39/x
  3. Step 3: Cross multiply
    4,809,919.91x = 6,637,797 × 2,744,894.39
  4. Step 4: Simplify right side
    4,809,919.91x = 18,220,051,714,069.84
  5. Step 5: Solve for x
    x = 18,220,051,714,069.84/4,809,919.91
  6. Step 6: Final answer
    x = 3,788,015.62

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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.