Home / 3,266,283.73-4,507,724.01-1,959,584.71

Finding the Fourth Proportional to 3,266,283.73, 4,507,724.01 and 1,959,584.71

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Solution

The fourth proportional to 3,266,283.73, 4,507,724.01 and 1,959,584.71 is: 2,704,378.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,283.73 : 4,507,724.01 = 1,959,584.71 : x
  2. Step 2: Convert to fraction form
    3,266,283.73/4,507,724.01 = 1,959,584.71/x
  3. Step 3: Cross multiply
    3,266,283.73x = 4,507,724.01 × 1,959,584.71
  4. Step 4: Simplify right side
    3,266,283.73x = 8,833,267,046,895.89
  5. Step 5: Solve for x
    x = 8,833,267,046,895.89/3,266,283.73
  6. Step 6: Final answer
    x = 2,704,378.36

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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.