Home / 3,192,203.00-4,405,251.47-1,741,930.40

Finding the Fourth Proportional to 3,192,203.00, 4,405,251.47 and 1,741,930.40

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Solution

The fourth proportional to 3,192,203.00, 4,405,251.47 and 1,741,930.40 is: 2,403,870.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,203.00 : 4,405,251.47 = 1,741,930.40 : x
  2. Step 2: Convert to fraction form
    3,192,203.00/4,405,251.47 = 1,741,930.40/x
  3. Step 3: Cross multiply
    3,192,203.00x = 4,405,251.47 × 1,741,930.40
  4. Step 4: Simplify right side
    3,192,203.00x = 7,673,641,424,501.78
  5. Step 5: Solve for x
    x = 7,673,641,424,501.78/3,192,203.00
  6. Step 6: Final answer
    x = 2,403,870.13

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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.