Home / 2,254,457.58-3,380,964.66-737,729.34

Finding the Fourth Proportional to 2,254,457.58, 3,380,964.66 and 737,729.34

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Solution

The fourth proportional to 2,254,457.58, 3,380,964.66 and 737,729.34 is: 1,106,357.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,457.58 : 3,380,964.66 = 737,729.34 : x
  2. Step 2: Convert to fraction form
    2,254,457.58/3,380,964.66 = 737,729.34/x
  3. Step 3: Cross multiply
    2,254,457.58x = 3,380,964.66 × 737,729.34
  4. Step 4: Simplify right side
    2,254,457.58x = 2,494,236,827,185.12
  5. Step 5: Solve for x
    x = 2,494,236,827,185.12/2,254,457.58
  6. Step 6: Final answer
    x = 1,106,357.84

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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.