Home / 3,501,833.77-4,832,604.54-1,973,940.49

Finding the Fourth Proportional to 3,501,833.77, 4,832,604.54 and 1,973,940.49

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Solution

The fourth proportional to 3,501,833.77, 4,832,604.54 and 1,973,940.49 is: 2,724,079.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,833.77 : 4,832,604.54 = 1,973,940.49 : x
  2. Step 2: Convert to fraction form
    3,501,833.77/4,832,604.54 = 1,973,940.49/x
  3. Step 3: Cross multiply
    3,501,833.77x = 4,832,604.54 × 1,973,940.49
  4. Step 4: Simplify right side
    3,501,833.77x = 9,539,273,749,500.80
  5. Step 5: Solve for x
    x = 9,539,273,749,500.80/3,501,833.77
  6. Step 6: Final answer
    x = 2,724,079.55

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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.