Home / 1,354,895.97-2,032,344.83-344,093.73

Finding the Fourth Proportional to 1,354,895.97, 2,032,344.83 and 344,093.73

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Solution

The fourth proportional to 1,354,895.97, 2,032,344.83 and 344,093.73 is: 516,140.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,895.97 : 2,032,344.83 = 344,093.73 : x
  2. Step 2: Convert to fraction form
    1,354,895.97/2,032,344.83 = 344,093.73/x
  3. Step 3: Cross multiply
    1,354,895.97x = 2,032,344.83 × 344,093.73
  4. Step 4: Simplify right side
    1,354,895.97x = 699,317,113,200.92
  5. Step 5: Solve for x
    x = 699,317,113,200.92/1,354,895.97
  6. Step 6: Final answer
    x = 516,140.82

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1.5x scale

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.