Home / 1,524,305.86-2,284,465.57-624,694.34

Finding the Fourth Proportional to 1,524,305.86, 2,284,465.57 and 624,694.34

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Solution

The fourth proportional to 1,524,305.86, 2,284,465.57 and 624,694.34 is: 936,224.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,305.86 : 2,284,465.57 = 624,694.34 : x
  2. Step 2: Convert to fraction form
    1,524,305.86/2,284,465.57 = 624,694.34/x
  3. Step 3: Cross multiply
    1,524,305.86x = 2,284,465.57 × 624,694.34
  4. Step 4: Simplify right side
    1,524,305.86x = 1,427,092,715,653.30
  5. Step 5: Solve for x
    x = 1,427,092,715,653.30/1,524,305.86
  6. Step 6: Final answer
    x = 936,224.65

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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.