Home / 3,006,287.84-4,509,017.04-1,660,936.16

Finding the Fourth Proportional to 3,006,287.84, 4,509,017.04 and 1,660,936.16

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Solution

The fourth proportional to 3,006,287.84, 4,509,017.04 and 1,660,936.16 is: 2,491,175.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,287.84 : 4,509,017.04 = 1,660,936.16 : x
  2. Step 2: Convert to fraction form
    3,006,287.84/4,509,017.04 = 1,660,936.16/x
  3. Step 3: Cross multiply
    3,006,287.84x = 4,509,017.04 × 1,660,936.16
  4. Step 4: Simplify right side
    3,006,287.84x = 7,489,189,447,792.17
  5. Step 5: Solve for x
    x = 7,489,189,447,792.17/3,006,287.84
  6. Step 6: Final answer
    x = 2,491,175.11

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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.