Home / 3,322,416.08-4,983,905.49-926,263.04

Finding the Fourth Proportional to 3,322,416.08, 4,983,905.49 and 926,263.04

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Solution

The fourth proportional to 3,322,416.08, 4,983,905.49 and 926,263.04 is: 1,389,473.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,416.08 : 4,983,905.49 = 926,263.04 : x
  2. Step 2: Convert to fraction form
    3,322,416.08/4,983,905.49 = 926,263.04/x
  3. Step 3: Cross multiply
    3,322,416.08x = 4,983,905.49 × 926,263.04
  4. Step 4: Simplify right side
    3,322,416.08x = 4,616,407,450,240.09
  5. Step 5: Solve for x
    x = 4,616,407,450,240.09/3,322,416.08
  6. Step 6: Final answer
    x = 1,389,473.01

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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.