Home / 5,250,416.04-7,245,578.34-2,835,968.04

Finding the Fourth Proportional to 5,250,416.04, 7,245,578.34 and 2,835,968.04

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Solution

The fourth proportional to 5,250,416.04, 7,245,578.34 and 2,835,968.04 is: 3,913,638.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250,416.04 : 7,245,578.34 = 2,835,968.04 : x
  2. Step 2: Convert to fraction form
    5,250,416.04/7,245,578.34 = 2,835,968.04/x
  3. Step 3: Cross multiply
    5,250,416.04x = 7,245,578.34 × 2,835,968.04
  4. Step 4: Simplify right side
    5,250,416.04x = 20,548,228,603,556.25
  5. Step 5: Solve for x
    x = 20,548,228,603,556.25/5,250,416.04
  6. Step 6: Final answer
    x = 3,913,638.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.