Home / 4,809,799.50-6,637,392.27-2,744,777.58

Finding the Fourth Proportional to 4,809,799.50, 6,637,392.27 and 2,744,777.58

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Solution

The fourth proportional to 4,809,799.50, 6,637,392.27 and 2,744,777.58 is: 3,787,718.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,799.50 : 6,637,392.27 = 2,744,777.58 : x
  2. Step 2: Convert to fraction form
    4,809,799.50/6,637,392.27 = 2,744,777.58/x
  3. Step 3: Cross multiply
    4,809,799.50x = 6,637,392.27 × 2,744,777.58
  4. Step 4: Simplify right side
    4,809,799.50x = 18,218,165,492,361.30
  5. Step 5: Solve for x
    x = 18,218,165,492,361.30/4,809,799.50
  6. Step 6: Final answer
    x = 3,787,718.28

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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.