Home / 1,497,892.46-2,067,104.10-853,302.56

Finding the Fourth Proportional to 1,497,892.46, 2,067,104.10 and 853,302.56

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Solution

The fourth proportional to 1,497,892.46, 2,067,104.10 and 853,302.56 is: 1,177,564.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,892.46 : 2,067,104.10 = 853,302.56 : x
  2. Step 2: Convert to fraction form
    1,497,892.46/2,067,104.10 = 853,302.56/x
  3. Step 3: Cross multiply
    1,497,892.46x = 2,067,104.10 × 853,302.56
  4. Step 4: Simplify right side
    1,497,892.46x = 1,763,865,220,316.50
  5. Step 5: Solve for x
    x = 1,763,865,220,316.50/1,497,892.46
  6. Step 6: Final answer
    x = 1,177,564.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.