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Finding the Fourth Proportional to 2,624,506.04, 3,936,759.10 and 629,962.04

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Solution

The fourth proportional to 2,624,506.04, 3,936,759.10 and 629,962.04 is: 944,943.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,506.04 : 3,936,759.10 = 629,962.04 : x
  2. Step 2: Convert to fraction form
    2,624,506.04/3,936,759.10 = 629,962.04/x
  3. Step 3: Cross multiply
    2,624,506.04x = 3,936,759.10 × 629,962.04
  4. Step 4: Simplify right side
    2,624,506.04x = 2,480,008,773,940.77
  5. Step 5: Solve for x
    x = 2,480,008,773,940.77/2,624,506.04
  6. Step 6: Final answer
    x = 944,943.06

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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.