Home / 1,632,802.94-2,449,212.23-495,575.01

Finding the Fourth Proportional to 1,632,802.94, 2,449,212.23 and 495,575.01

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Solution

The fourth proportional to 1,632,802.94, 2,449,212.23 and 495,575.01 is: 743,364.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,802.94 : 2,449,212.23 = 495,575.01 : x
  2. Step 2: Convert to fraction form
    1,632,802.94/2,449,212.23 = 495,575.01/x
  3. Step 3: Cross multiply
    1,632,802.94x = 2,449,212.23 × 495,575.01
  4. Step 4: Simplify right side
    1,632,802.94x = 1,213,768,373,128.87
  5. Step 5: Solve for x
    x = 1,213,768,373,128.87/1,632,802.94
  6. Step 6: Final answer
    x = 743,364.89

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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.