Home / 674,794.41-1,012,472.73-295,987.18

Finding the Fourth Proportional to 674,794.41, 1,012,472.73 and 295,987.18

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Solution

The fourth proportional to 674,794.41, 1,012,472.73 and 295,987.18 is: 444,104.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,794.41 : 1,012,472.73 = 295,987.18 : x
  2. Step 2: Convert to fraction form
    674,794.41/1,012,472.73 = 295,987.18/x
  3. Step 3: Cross multiply
    674,794.41x = 1,012,472.73 × 295,987.18
  4. Step 4: Simplify right side
    674,794.41x = 299,678,948,179.60
  5. Step 5: Solve for x
    x = 299,678,948,179.60/674,794.41
  6. Step 6: Final answer
    x = 444,104.08

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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.