Home / 675,758.39-1,014,136.96-544,226.14

Finding the Fourth Proportional to 675,758.39, 1,014,136.96 and 544,226.14

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Solution

The fourth proportional to 675,758.39, 1,014,136.96 and 544,226.14 is: 816,741.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,758.39 : 1,014,136.96 = 544,226.14 : x
  2. Step 2: Convert to fraction form
    675,758.39/1,014,136.96 = 544,226.14/x
  3. Step 3: Cross multiply
    675,758.39x = 1,014,136.96 × 544,226.14
  4. Step 4: Simplify right side
    675,758.39x = 551,919,839,276.23
  5. Step 5: Solve for x
    x = 551,919,839,276.23/675,758.39
  6. Step 6: Final answer
    x = 816,741.38

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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.