Home / 3,906,451.26-5,852,590.20-2,884,313.07

Finding the Fourth Proportional to 3,906,451.26, 5,852,590.20 and 2,884,313.07

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Solution

The fourth proportional to 3,906,451.26, 5,852,590.20 and 2,884,313.07 is: 4,321,237.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906,451.26 : 5,852,590.20 = 2,884,313.07 : x
  2. Step 2: Convert to fraction form
    3,906,451.26/5,852,590.20 = 2,884,313.07/x
  3. Step 3: Cross multiply
    3,906,451.26x = 5,852,590.20 × 2,884,313.07
  4. Step 4: Simplify right side
    3,906,451.26x = 16,880,702,407,213.91
  5. Step 5: Solve for x
    x = 16,880,702,407,213.91/3,906,451.26
  6. Step 6: Final answer
    x = 4,321,237.18

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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.