Home / 3,296,928.06-4,549,806.18-2,150,350.38

Finding the Fourth Proportional to 3,296,928.06, 4,549,806.18 and 2,150,350.38

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Solution

The fourth proportional to 3,296,928.06, 4,549,806.18 and 2,150,350.38 is: 2,967,513.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,928.06 : 4,549,806.18 = 2,150,350.38 : x
  2. Step 2: Convert to fraction form
    3,296,928.06/4,549,806.18 = 2,150,350.38/x
  3. Step 3: Cross multiply
    3,296,928.06x = 4,549,806.18 × 2,150,350.38
  4. Step 4: Simplify right side
    3,296,928.06x = 9,783,677,448,089.35
  5. Step 5: Solve for x
    x = 9,783,677,448,089.35/3,296,928.06
  6. Step 6: Final answer
    x = 2,967,513.17

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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.