Home / 1,093,363.98-1,639,987.65-294,632.70

Finding the Fourth Proportional to 1,093,363.98, 1,639,987.65 and 294,632.70

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Solution

The fourth proportional to 1,093,363.98, 1,639,987.65 and 294,632.70 is: 441,933.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,363.98 : 1,639,987.65 = 294,632.70 : x
  2. Step 2: Convert to fraction form
    1,093,363.98/1,639,987.65 = 294,632.70/x
  3. Step 3: Cross multiply
    1,093,363.98x = 1,639,987.65 × 294,632.70
  4. Step 4: Simplify right side
    1,093,363.98x = 483,193,989,286.16
  5. Step 5: Solve for x
    x = 483,193,989,286.16/1,093,363.98
  6. Step 6: Final answer
    x = 441,933.33

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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.