Home / 3,169,974.88-4,755,160.18-895,673.94

Finding the Fourth Proportional to 3,169,974.88, 4,755,160.18 and 895,673.94

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Solution

The fourth proportional to 3,169,974.88, 4,755,160.18 and 895,673.94 is: 1,343,566.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,974.88 : 4,755,160.18 = 895,673.94 : x
  2. Step 2: Convert to fraction form
    3,169,974.88/4,755,160.18 = 895,673.94/x
  3. Step 3: Cross multiply
    3,169,974.88x = 4,755,160.18 × 895,673.94
  4. Step 4: Simplify right side
    3,169,974.88x = 4,259,073,063,400.43
  5. Step 5: Solve for x
    x = 4,259,073,063,400.43/3,169,974.88
  6. Step 6: Final answer
    x = 1,343,566.82

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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.