Home / 3,590,893.35-4,954,752.99-2,140,723.62

Finding the Fourth Proportional to 3,590,893.35, 4,954,752.99 and 2,140,723.62

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Solution

The fourth proportional to 3,590,893.35, 4,954,752.99 and 2,140,723.62 is: 2,953,793.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,893.35 : 4,954,752.99 = 2,140,723.62 : x
  2. Step 2: Convert to fraction form
    3,590,893.35/4,954,752.99 = 2,140,723.62/x
  3. Step 3: Cross multiply
    3,590,893.35x = 4,954,752.99 × 2,140,723.62
  4. Step 4: Simplify right side
    3,590,893.35x = 10,606,756,756,958.62
  5. Step 5: Solve for x
    x = 10,606,756,756,958.62/3,590,893.35
  6. Step 6: Final answer
    x = 2,953,793.31

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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.