Home / 3,006,294.84-4,509,027.54-1,660,943.16

Finding the Fourth Proportional to 3,006,294.84, 4,509,027.54 and 1,660,943.16

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Solution

The fourth proportional to 3,006,294.84, 4,509,027.54 and 1,660,943.16 is: 2,491,185.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,294.84 : 4,509,027.54 = 1,660,943.16 : x
  2. Step 2: Convert to fraction form
    3,006,294.84/4,509,027.54 = 1,660,943.16/x
  3. Step 3: Cross multiply
    3,006,294.84x = 4,509,027.54 × 1,660,943.16
  4. Step 4: Simplify right side
    3,006,294.84x = 7,489,238,450,814.63
  5. Step 5: Solve for x
    x = 7,489,238,450,814.63/3,006,294.84
  6. Step 6: Final answer
    x = 2,491,185.61

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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.