Home / 3,323,983.70-4,589,232.30-2,085,292.28

Finding the Fourth Proportional to 3,323,983.70, 4,589,232.30 and 2,085,292.28

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Solution

The fourth proportional to 3,323,983.70, 4,589,232.30 and 2,085,292.28 is: 2,879,042.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,983.70 : 4,589,232.30 = 2,085,292.28 : x
  2. Step 2: Convert to fraction form
    3,323,983.70/4,589,232.30 = 2,085,292.28/x
  3. Step 3: Cross multiply
    3,323,983.70x = 4,589,232.30 × 2,085,292.28
  4. Step 4: Simplify right side
    3,323,983.70x = 9,569,890,663,370.48
  5. Step 5: Solve for x
    x = 9,569,890,663,370.48/3,323,983.70
  6. Step 6: Final answer
    x = 2,879,042.60

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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.