Home / 3,690,604.15-5,093,036.91-2,059,011.77

Finding the Fourth Proportional to 3,690,604.15, 5,093,036.91 and 2,059,011.77

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Solution

The fourth proportional to 3,690,604.15, 5,093,036.91 and 2,059,011.77 is: 2,841,438.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,604.15 : 5,093,036.91 = 2,059,011.77 : x
  2. Step 2: Convert to fraction form
    3,690,604.15/5,093,036.91 = 2,059,011.77/x
  3. Step 3: Cross multiply
    3,690,604.15x = 5,093,036.91 × 2,059,011.77
  4. Step 4: Simplify right side
    3,690,604.15x = 10,486,622,917,269.25
  5. Step 5: Solve for x
    x = 10,486,622,917,269.25/3,690,604.15
  6. Step 6: Final answer
    x = 2,841,438.01

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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.