Home / 1,465,047-2,207,553.39-1,204,641

Finding the Fourth Proportional to 1,465,047, 2,207,553.39 and 1,204,641

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Solution

The fourth proportional to 1,465,047, 2,207,553.39 and 1,204,641 is: 1,815,169.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,047 : 2,207,553.39 = 1,204,641 : x
  2. Step 2: Convert to fraction form
    1,465,047/2,207,553.39 = 1,204,641/x
  3. Step 3: Cross multiply
    1,465,047x = 2,207,553.39 × 1,204,641
  4. Step 4: Simplify right side
    1,465,047x = 2,659,309,323,282.99
  5. Step 5: Solve for x
    x = 2,659,309,323,282.99/1,465,047
  6. Step 6: Final answer
    x = 1,815,169.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.