Home / 3,022,462.69-4,534,292.32-863,506.17

Finding the Fourth Proportional to 3,022,462.69, 4,534,292.32 and 863,506.17

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Solution

The fourth proportional to 3,022,462.69, 4,534,292.32 and 863,506.17 is: 1,295,430.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,462.69 : 4,534,292.32 = 863,506.17 : x
  2. Step 2: Convert to fraction form
    3,022,462.69/4,534,292.32 = 863,506.17/x
  3. Step 3: Cross multiply
    3,022,462.69x = 4,534,292.32 × 863,506.17
  4. Step 4: Simplify right side
    3,022,462.69x = 3,915,389,392,744.85
  5. Step 5: Solve for x
    x = 3,915,389,392,744.85/3,022,462.69
  6. Step 6: Final answer
    x = 1,295,430.18

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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.