Home / 3,641,935.29-5,025,871.71-2,010,343.72

Finding the Fourth Proportional to 3,641,935.29, 5,025,871.71 and 2,010,343.72

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Solution

The fourth proportional to 3,641,935.29, 5,025,871.71 and 2,010,343.72 is: 2,774,274.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,935.29 : 5,025,871.71 = 2,010,343.72 : x
  2. Step 2: Convert to fraction form
    3,641,935.29/5,025,871.71 = 2,010,343.72/x
  3. Step 3: Cross multiply
    3,641,935.29x = 5,025,871.71 × 2,010,343.72
  4. Step 4: Simplify right side
    3,641,935.29x = 10,103,729,629,724.16
  5. Step 5: Solve for x
    x = 10,103,729,629,724.16/3,641,935.29
  6. Step 6: Final answer
    x = 2,774,274.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.