Home / 1,063,093.14-1,465,876.65-868,898.10

Finding the Fourth Proportional to 1,063,093.14, 1,465,876.65 and 868,898.10

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Solution

The fourth proportional to 1,063,093.14, 1,465,876.65 and 868,898.10 is: 1,198,105.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,093.14 : 1,465,876.65 = 868,898.10 : x
  2. Step 2: Convert to fraction form
    1,063,093.14/1,465,876.65 = 868,898.10/x
  3. Step 3: Cross multiply
    1,063,093.14x = 1,465,876.65 × 868,898.10
  4. Step 4: Simplify right side
    1,063,093.14x = 1,273,697,436,019.37
  5. Step 5: Solve for x
    x = 1,273,697,436,019.37/1,063,093.14
  6. Step 6: Final answer
    x = 1,198,105.22

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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.