Home / 9,074,252.84-13,617,665.66-3,608,787.56

Finding the Fourth Proportional to 9,074,252.84, 13,617,665.66 and 3,608,787.56

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Solution

The fourth proportional to 9,074,252.84, 13,617,665.66 and 3,608,787.56 is: 5,415,681.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,252.84 : 13,617,665.66 = 3,608,787.56 : x
  2. Step 2: Convert to fraction form
    9,074,252.84/13,617,665.66 = 3,608,787.56/x
  3. Step 3: Cross multiply
    9,074,252.84x = 13,617,665.66 × 3,608,787.56
  4. Step 4: Simplify right side
    9,074,252.84x = 49,143,262,370,980.83
  5. Step 5: Solve for x
    x = 49,143,262,370,980.83/9,074,252.84
  6. Step 6: Final answer
    x = 5,415,681.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.