Home / 675,974.24-1,014,310.77-297,160.93

Finding the Fourth Proportional to 675,974.24, 1,014,310.77 and 297,160.93

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Solution

The fourth proportional to 675,974.24, 1,014,310.77 and 297,160.93 is: 445,895.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,974.24 : 1,014,310.77 = 297,160.93 : x
  2. Step 2: Convert to fraction form
    675,974.24/1,014,310.77 = 297,160.93/x
  3. Step 3: Cross multiply
    675,974.24x = 1,014,310.77 × 297,160.93
  4. Step 4: Simplify right side
    675,974.24x = 301,413,531,722.22
  5. Step 5: Solve for x
    x = 301,413,531,722.22/675,974.24
  6. Step 6: Final answer
    x = 445,895.00

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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.