Home / 3,395,475.97-4,684,374.39-1,925,074.51

Finding the Fourth Proportional to 3,395,475.97, 4,684,374.39 and 1,925,074.51

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Solution

The fourth proportional to 3,395,475.97, 4,684,374.39 and 1,925,074.51 is: 2,655,819.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,475.97 : 4,684,374.39 = 1,925,074.51 : x
  2. Step 2: Convert to fraction form
    3,395,475.97/4,684,374.39 = 1,925,074.51/x
  3. Step 3: Cross multiply
    3,395,475.97x = 4,684,374.39 × 1,925,074.51
  4. Step 4: Simplify right side
    3,395,475.97x = 9,017,769,733,485.80
  5. Step 5: Solve for x
    x = 9,017,769,733,485.80/3,395,475.97
  6. Step 6: Final answer
    x = 2,655,819.04

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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.